diff --git a/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java b/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
index 1cdcb52..9d3e7e6 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
@@ -13,8 +13,13 @@ import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 
+import net.knarcraft.bookswithoutborders.command.CommandCopy;
 import net.knarcraft.bookswithoutborders.command.CommandDecrypt;
+import net.knarcraft.bookswithoutborders.command.CommandDelete;
+import net.knarcraft.bookswithoutborders.command.CommandEncrypt;
 import net.knarcraft.bookswithoutborders.command.CommandGive;
+import net.knarcraft.bookswithoutborders.command.CommandGroupEncrypt;
+import net.knarcraft.bookswithoutborders.command.CommandUnSign;
 import net.knarcraft.bookswithoutborders.command.GiveTabCompleter;
 import net.knarcraft.bookswithoutborders.utility.BookFormatter;
 import net.knarcraft.bookswithoutborders.utility.EncryptionHelper;
@@ -52,7 +57,7 @@ public class BooksWithoutBorders extends JavaPlugin {
     protected static Economy eco;
     protected static Material bookPriceType = null;
     protected static double bookPriceQuantity;
-    protected static boolean authorOnlyCopy;
+    public static boolean authorOnlyCopy;
     protected static boolean useYml;
     public static boolean adminDecrypt;
     protected static ItemFactory iF;
@@ -86,6 +91,11 @@ public class BooksWithoutBorders extends JavaPlugin {
             giveCommand.setTabCompleter(new GiveTabCompleter(this));
         }
         this.getCommand("decrypt").setExecutor(new CommandDecrypt(this));
+        this.getCommand("groupencrypt").setExecutor(new CommandGroupEncrypt(this));
+        this.getCommand("delete").setExecutor(new CommandDelete(this));
+        this.getCommand("copy").setExecutor(new CommandCopy(this));
+        this.getCommand("unsign").setExecutor(new CommandUnSign(this));
+        this.getCommand("encrypt").setExecutor(new CommandEncrypt(this));
     }
 
     protected boolean init() {
@@ -563,22 +573,6 @@ public class BooksWithoutBorders extends JavaPlugin {
                     }
                 }
 
-                String pluginCommand = args[0].toLowerCase();
-                switch (pluginCommand) {
-                    /*case "give":
-                        return commandGive(player, args);*/
-                    case "delete":
-                        return commandDelete(player, args);
-                    case "unsign":
-                        return commandUnSign(player);
-                    case "copy":
-                        return commandCopy(player, args);
-                    case "encrypt":
-                        return commandEncrypt(player, args);
-                    case "groupEncrypt":
-                        return commandGroupEncrypt(player, args);
-                }
-
                 if (args[0].equalsIgnoreCase("setTitle")) {
                     if (!sender.hasPermission("bookswithoutborders.settitle")) {
                         sendErrorMessage(sender, " You don't have permission to use this command!");
@@ -853,301 +847,6 @@ public class BooksWithoutBorders extends JavaPlugin {
         return false;
     }
 
-    /**
-     * Executes the group encrypt command
-     *
-     * @param player <p>The player which sent the command</p>
-     * @param args   <p>The arguments given</p>
-     * @return <p>True if the command was executed successfully</p>
-     */
-    private boolean commandGroupEncrypt(Player player, String[] args) {
-        if (!player.hasPermission("bookswithoutborders.groupencrypt")) {
-            sendErrorMessage(player, " You don't have permission to use this command!");
-            return false;
-        }
-
-        if (InventoryHelper.notHoldingOneWrittenBookCheck(player,
-                "You must be holding a written book to encrypt it!",
-                "You cannot encrypt two books at once!")) {
-            return false;
-        }
-
-        if (args.length < 3) {
-            sendErrorMessage(player, "You must specify a key to encrypt a book!");
-            return false;
-        }
-        if (args.length > 4) {
-            sendErrorMessage(player, "Too many command options specified!");
-            return false;
-        }
-
-        ItemStack heldBook = InventoryHelper.getHeldBook(player);
-        BookMeta bookMetadata = (BookMeta) heldBook.getItemMeta();
-
-        if (bookMetadata == null) {
-            sendErrorMessage(player, "Your book seems to be corrupt!");
-            return false;
-        }
-
-        if (!bookMetadata.hasPages()) {
-            sendErrorMessage(player, "Book must have contents to encrypt!");
-            return false;
-        }
-
-        List<String> lore = bookMetadata.getLore();
-        if (bookMetadata.hasLore() && lore != null && lore.get(0).contains(" encrypted]")) {
-            sendErrorMessage(player, "Book is already group encrypted!");
-            return false;
-        }
-
-        ItemStack eBook;
-
-        if (args.length == 4) {
-            eBook = encryptBook(player, true, args[2], EncryptionStyle.getFromString(args[3]), args[1]);
-        } else {
-            eBook = encryptBook(player, true, args[2], EncryptionStyle.SUBSTITUTION, args[1]);
-        }
-
-        if (eBook != null) {
-            InventoryHelper.setHeldBook(player, eBook);
-            return true;
-        } else {
-            return false;
-        }
-    }
-
-    /**
-     * Executes the encrypt command
-     *
-     * @param player <p>The player which sent the command</p>
-     * @param args   <p>The arguments given</p>
-     * @return <p>True if the command was executed successfully</p>
-     */
-    private boolean commandEncrypt(Player player, String[] args) {
-        if (!player.hasPermission("bookswithoutborders.encrypt")) {
-            sendErrorMessage(player, " You don't have permission to use this command!");
-            return false;
-        }
-
-        if (InventoryHelper.notHoldingOneWrittenBookCheck(player, "You must be holding a written book to encrypt it!",
-                "You cannot encrypt two books at once!")) {
-            return false;
-        }
-
-        if (args.length < 2) {
-            sendErrorMessage(player, "You must specify a key to encrypt a book!");
-            return false;
-        }
-        if (args.length > 3) {
-            sendErrorMessage(player, "Too many command options specified!");
-            return false;
-        }
-
-        ItemStack heldBook = InventoryHelper.getHeldBook(player);
-
-        if (!((BookMeta) Objects.requireNonNull(heldBook.getItemMeta())).hasPages()) {
-            sendErrorMessage(player, "Book must have contents to encrypt!");
-            return false;
-        }
-
-        ItemStack encryptedBook;
-
-        if (args.length == 3) {
-            encryptedBook = encryptBook(player, true, args[1], EncryptionStyle.getFromString(args[2]), "");
-        } else {
-            encryptedBook = encryptBook(player, true, args[1], EncryptionStyle.SUBSTITUTION, "");
-        }
-
-        if (encryptedBook != null) {
-            InventoryHelper.setHeldBook(player, encryptedBook);
-            return true;
-        } else
-            return false;
-    }
-
-    /**
-     * Executes the copy command
-     *
-     * @param player <p>The player which sent the command</p>
-     * @param args   <p>The arguments given</p>
-     * @return <p>True if the command was executed successfully</p>
-     */
-    private boolean commandCopy(Player player, String[] args) {
-        if (!player.hasPermission("bookswithoutborders.copy")) {
-            sendErrorMessage(player, " You don't have permission to use this command!");
-            return false;
-        }
-
-        if (InventoryHelper.notHoldingOneWrittenBookCheck(player, "You must be holding a written book to copy it!",
-                "You cannot copy two books at once!")) {
-            return false;
-        }
-
-        if (args.length < 2) {
-            sendErrorMessage(player, "You must specifiy the number of copies to be made!");
-            return false;
-        }
-
-        ItemStack heldBook = InventoryHelper.getHeldBook(player);
-
-        try {
-            if (Integer.parseInt(args[1]) > 0) {
-                if (authorOnlyCopy && !player.hasPermission("bookswithoutborders.bypassauthoronlycopy")) {
-                    if (!isAuthor(player, (BookMeta) Objects.requireNonNull(heldBook.getItemMeta())))
-                        return false;
-                }
-
-                if (booksHavePrice() &&
-                        !player.hasPermission("bookswithoutborders.bypassbookprice") &&
-                        cannotPayForBookPrinting(player, Integer.parseInt(args[1]))) {
-                    return false;
-                }
-
-                heldBook.setAmount(heldBook.getAmount() + Integer.parseInt(args[1]));
-                sendSuccessMessage(player, "Book copied!");
-            } else {
-                sendErrorMessage(player, "Book not copied!");
-                sendErrorMessage(player, "Number specified was invalid!");
-                return false;
-            }
-        } catch (NumberFormatException e) {
-            sendErrorMessage(player, "Book not copied!");
-            sendErrorMessage(player, "Number specified was invalid!");
-            return false;
-        }
-        return true;
-    }
-
-    /**
-     * Executes the un-sign command
-     *
-     * @param player <p>The player which executed the command</p>
-     * @return <p>True if the command was executed successfully</p>
-     */
-    private boolean commandUnSign(Player player) {
-        if (!player.hasPermission("bookswithoutborders.unsign")) {
-            sendErrorMessage(player, " You don't have permission to use this command!");
-            return false;
-        }
-
-        if (InventoryHelper.notHoldingOneWrittenBookCheck(player, "You must be holding a written book to un-sign it!",
-                "You cannot un-sign two books at once. Please un-equip one of the books you're holding!")) {
-            return false;
-        }
-
-        //Find which hand the player is using to hold the book. If holding one in each, throw an error
-        BookHoldingState holdingState = InventoryHelper.getHoldingSignedBookState(player);
-        unSignHeldBook(player, holdingState == BookHoldingState.MAIN_HAND);
-        return true;
-    }
-
-    /**
-     * Executes the delete command
-     *
-     * @param player <p>The player which sent the command</p>
-     * @param args   <p>The arguments given</p>
-     * @return <p>True if the command was executed successfully</p>
-     */
-    private boolean commandDelete(Player player, String[] args) {
-        if (!player.hasPermission("bookswithoutborders.delete")) {
-            sendErrorMessage(player, " You don't have permission to use this command!");
-            return false;
-        }
-
-        //List deletable files
-        if (args.length == 1) {
-            loadList.put(player.getName(), listFiles(player, false, false));
-            return true;
-        }
-        //Delete the file
-        if (args.length == 2) {
-            if (!loadList.containsKey(player.getName())) {
-                sendErrorMessage(player, "You must first use /bwb delete to create a list of delete-able files!");
-                return false;
-            } else {
-                if (!loadList.get(player.getName()).isEmpty()) {
-                    deleteBook(player, args[1], false);
-                    return true;
-                } else {
-                    sendErrorMessage(player, "No files available to delete!");
-                    return false;
-                }
-            }
-        }
-        sendErrorMessage(player, "Incorrect number of arguments for this command!");
-        return false;
-    }
-
-    /**
-     * Executes the give command
-     *
-     * @param player <p>The player which sent the command</p>
-     * @param args   <p>The arguments given</p>
-     * @return <p>True if the command was executed successfully</p>
-     */
-    private boolean commandGive(Player player, String[] args) {
-        if (!player.hasPermission("bookswithoutborders.give")) {
-            sendErrorMessage(player, " You don't have permission to use this command!");
-            return false;
-        }
-
-        if (args.length == 2 || args.length > 5) {
-            sendErrorMessage(player, "Incorrect number of arguments for this command!");
-            return false;
-        }
-
-        if (args.length == 1) {
-            loadList.put(player.getName(), listFiles(player, false, false));
-            return true;
-        }
-
-        for (int x = 0; x < args[1].length(); x++) {
-            if (!Character.isDigit(args[1].charAt(x)))
-                break;
-            if (x == args[1].length() - 1)
-                loadList.put(player.getName(), listFiles(player, false, true));
-        }
-
-        ItemStack newBook;
-        Player receivingPlayer = this.getServer().getPlayer(args[2]);
-        if (receivingPlayer == null) {
-            sendErrorMessage(player, "Player not found!");
-            return false;
-        }
-
-        if (receivingPlayer.getInventory().firstEmpty() == -1) {
-            sendErrorMessage(player, "Receiving player must have space in their inventory to receive books!");
-            return false;
-        }
-
-        //bwb give [bookname] [player] [numCopies] [issigned]
-        try {
-
-            if (args.length == 5)
-                newBook = loadBook(player, cleanString(args[1]), args[4], "player", Integer.parseInt(args[3]));
-            else if (args.length == 4) {
-                if (args[3].equalsIgnoreCase("true") || args[3].equalsIgnoreCase("false"))
-                    newBook = loadBook(player, cleanString(args[1]), args[3], "player");
-                else
-                    newBook = loadBook(player, cleanString(args[1]), "true", "player", Integer.parseInt(args[3]));
-            } else
-                newBook = loadBook(player, cleanString(args[1]), "true", "player");
-
-            if (newBook != null) {
-                receivingPlayer.getInventory().addItem(newBook);
-                sendSuccessMessage(player, "Book sent!");
-                sendSuccessMessage(receivingPlayer, "Book received!");
-                return true;
-            } else {
-                sendErrorMessage(player, "Book failed to load!");
-                return false;
-            }
-        } catch (NumberFormatException e) {
-            sendErrorMessage(player, "Invalid number of book copies specified!");
-            return false;
-        }
-    }
-
     public String cleanString(String fname) {
         //removes illegal characters
         if (fname.contains("/")) {
@@ -1643,7 +1342,7 @@ public class BooksWithoutBorders extends JavaPlugin {
      * @param groupName <p>The name of the group to encrypt for, or "" otherwise</p>
      * @return <p>An encrypted version of the book</p>
      */
-    protected ItemStack encryptBook(Player player, boolean mainHand, String key, EncryptionStyle style, String groupName) {
+    public ItemStack encryptBook(Player player, boolean mainHand, String key, EncryptionStyle style, String groupName) {
         //converts user supplied key into integer form
         String integerKey = EncryptionHelper.getNumberKeyFromStringKey(key);
 
@@ -1752,7 +1451,7 @@ public class BooksWithoutBorders extends JavaPlugin {
      * @param fileName <p>The file name of the book</p>
      * @param isPublic <p>Whether the book to delete is public or not</p>
      */
-    protected void deleteBook(CommandSender sender, String fileName, Boolean isPublic) {
+    public void deleteBook(CommandSender sender, String fileName, Boolean isPublic) {
         //If the file name is an index of the load list, load the book
         try {
             int loadListIndex = Integer.parseInt(fileName);
@@ -1795,7 +1494,7 @@ public class BooksWithoutBorders extends JavaPlugin {
      * @param player   <p>The player holding the book</p>
      * @param mainHand <p>Whether the player is holding the book in its main hand or its off hand</p>
      */
-    protected void unSignHeldBook(Player player, boolean mainHand) {
+    public void unSignHeldBook(Player player, boolean mainHand) {
         //Get the old book
         BookMeta oldBook = InventoryHelper.getHeldBookMetadata(player, mainHand);
 
@@ -1811,7 +1510,7 @@ public class BooksWithoutBorders extends JavaPlugin {
      *
      * @return <p>True if players need to pay for printing books</p>
      */
-    protected boolean booksHavePrice() {
+    public boolean booksHavePrice() {
         return (bookPriceType != null && bookPriceQuantity > 0);
     }
 
@@ -1822,7 +1521,7 @@ public class BooksWithoutBorders extends JavaPlugin {
      * @param numCopies <p>The number of copies the player is trying to print</p>
      * @return <p>True if the player cannot pay for the printing of the books</p>
      */
-    protected boolean cannotPayForBookPrinting(Player player, int numCopies) {
+    public boolean cannotPayForBookPrinting(Player player, int numCopies) {
         //BookPriceQuantity: How many items are required to pay for each book
         //BookPriceType: Which item is used to pay for the books. AIR = use economy
         double cost = bookPriceQuantity * numCopies;
@@ -1894,7 +1593,7 @@ public class BooksWithoutBorders extends JavaPlugin {
      * @param book   <p>The book to check</p>
      * @return <p>True if the player is the book's author</p>
      */
-    protected boolean isAuthor(Player player, BookMeta book) {
+    public boolean isAuthor(Player player, BookMeta book) {
         String author = book.getAuthor();
         if (author != null && cleanString(player.getName()).equalsIgnoreCase(cleanString(author))) {
             return true;
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandCopy.java b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandCopy.java
index 4541598..7179538 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandCopy.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandCopy.java
@@ -1,12 +1,70 @@
 package net.knarcraft.bookswithoutborders.command;
 
+import net.knarcraft.bookswithoutborders.BooksWithoutBorders;
+import net.knarcraft.bookswithoutborders.utility.InventoryHelper;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BookMeta;
+
+import java.util.Objects;
 
 public class CommandCopy implements CommandExecutor {
+
+    private final BooksWithoutBorders booksWithoutBorders;
+
+    public CommandCopy(BooksWithoutBorders booksWithoutBorders) {
+        this.booksWithoutBorders = booksWithoutBorders;
+    }
+
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        return false;
+        if (!(sender instanceof Player player)) {
+            BooksWithoutBorders.sendErrorMessage(sender, "This command can only be used by a player!");
+            return false;
+        }
+
+        if (InventoryHelper.notHoldingOneWrittenBookCheck(player, "You must be holding a written book to copy it!",
+                "You cannot copy two books at once!")) {
+            return false;
+        }
+
+        if (args.length < 1) {
+            BooksWithoutBorders.sendErrorMessage(player, "You must specifiy the number of copies to be made!");
+            return false;
+        }
+
+        ItemStack heldBook = InventoryHelper.getHeldBook(player);
+
+        try {
+            int copies = Integer.parseInt(args[0]);
+            if (copies > 0) {
+                if (BooksWithoutBorders.authorOnlyCopy && !player.hasPermission("bookswithoutborders.bypassauthoronlycopy")) {
+                    if (!booksWithoutBorders.isAuthor(player, (BookMeta) Objects.requireNonNull(heldBook.getItemMeta())))
+                        return false;
+                }
+
+                if (booksWithoutBorders.booksHavePrice() &&
+                        !player.hasPermission("bookswithoutborders.bypassbookprice") &&
+                        booksWithoutBorders.cannotPayForBookPrinting(player, copies)) {
+                    return false;
+                }
+
+                heldBook.setAmount(heldBook.getAmount() + copies);
+                BooksWithoutBorders.sendSuccessMessage(player, "Book copied!");
+            } else {
+                BooksWithoutBorders.sendErrorMessage(player, "Book not copied!");
+                BooksWithoutBorders.sendErrorMessage(player, "Number specified was invalid!");
+                return false;
+            }
+        } catch (NumberFormatException e) {
+            BooksWithoutBorders.sendErrorMessage(player, "Book not copied!");
+            BooksWithoutBorders.sendErrorMessage(player, "Number specified was invalid!");
+            return false;
+        }
+        return true;
     }
+
 }
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandDelete.java b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandDelete.java
index ca09485..18a3883 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandDelete.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandDelete.java
@@ -1,12 +1,48 @@
 package net.knarcraft.bookswithoutborders.command;
 
+import net.knarcraft.bookswithoutborders.BooksWithoutBorders;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
 
 public class CommandDelete implements CommandExecutor {
+
+    private final BooksWithoutBorders booksWithoutBorders;
+
+    public CommandDelete(BooksWithoutBorders booksWithoutBorders) {
+        this.booksWithoutBorders = booksWithoutBorders;
+    }
+
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (!(sender instanceof Player player)) {
+            BooksWithoutBorders.sendErrorMessage(sender, "This command can only be used by a player!");
+            return false;
+        }
+
+        //List deletable files
+        if (args.length == 0) {
+            BooksWithoutBorders.loadList.put(player.getName(), booksWithoutBorders.listFiles(player, false, false));
+            return true;
+        }
+        //Delete the file
+        if (args.length == 1) {
+            if (!BooksWithoutBorders.loadList.containsKey(player.getName())) {
+                BooksWithoutBorders.sendErrorMessage(player, "You must first use /bwb delete to create a list of delete-able files!");
+                return false;
+            } else {
+                if (!BooksWithoutBorders.loadList.get(player.getName()).isEmpty()) {
+                    booksWithoutBorders.deleteBook(player, args[0], false);
+                    return true;
+                } else {
+                    BooksWithoutBorders.sendErrorMessage(player, "No files available to delete!");
+                    return false;
+                }
+            }
+        }
+        BooksWithoutBorders.sendErrorMessage(player, "Incorrect number of arguments for this command!");
         return false;
     }
+
 }
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandEncrypt.java b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandEncrypt.java
index 1b8fb99..b3067e4 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandEncrypt.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandEncrypt.java
@@ -1,12 +1,66 @@
 package net.knarcraft.bookswithoutborders.command;
 
+import net.knarcraft.bookswithoutborders.BooksWithoutBorders;
+import net.knarcraft.bookswithoutborders.EncryptionStyle;
+import net.knarcraft.bookswithoutborders.utility.InventoryHelper;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BookMeta;
+
+import java.util.Objects;
 
 public class CommandEncrypt implements CommandExecutor {
+
+    private final BooksWithoutBorders booksWithoutBorders;
+
+    public CommandEncrypt(BooksWithoutBorders booksWithoutBorders) {
+        this.booksWithoutBorders = booksWithoutBorders;
+    }
+
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        return false;
+        if (!(sender instanceof Player player)) {
+            BooksWithoutBorders.sendErrorMessage(sender, "This command can only be used by a player!");
+            return false;
+        }
+
+        if (InventoryHelper.notHoldingOneWrittenBookCheck(player, "You must be holding a written book to encrypt it!",
+                "You cannot encrypt two books at once!")) {
+            return false;
+        }
+
+        if (args.length < 1) {
+            BooksWithoutBorders.sendErrorMessage(player, "You must specify a key to encrypt a book!");
+            return false;
+        }
+        if (args.length > 2) {
+            BooksWithoutBorders.sendErrorMessage(player, "Too many command options specified!");
+            return false;
+        }
+
+        ItemStack heldBook = InventoryHelper.getHeldBook(player);
+
+        if (!((BookMeta) Objects.requireNonNull(heldBook.getItemMeta())).hasPages()) {
+            BooksWithoutBorders.sendErrorMessage(player, "Book must have contents to encrypt!");
+            return false;
+        }
+
+        ItemStack encryptedBook;
+
+        if (args.length == 2) {
+            encryptedBook = booksWithoutBorders.encryptBook(player, true, args[0], EncryptionStyle.getFromString(args[1]), "");
+        } else {
+            encryptedBook = booksWithoutBorders.encryptBook(player, true, args[0], EncryptionStyle.SUBSTITUTION, "");
+        }
+
+        if (encryptedBook != null) {
+            InventoryHelper.setHeldBook(player, encryptedBook);
+            return true;
+        } else {
+            return false;
+        }
     }
 }
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandGive.java b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandGive.java
index d158156..df1d44c 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandGive.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandGive.java
@@ -7,6 +7,9 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
+/**
+ * Command executor for the give command
+ */
 public class CommandGive implements CommandExecutor {
 
     private final BooksWithoutBorders booksWithoutBorders;
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandGroupEncrypt.java b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandGroupEncrypt.java
index b0d37f6..0774424 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandGroupEncrypt.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandGroupEncrypt.java
@@ -1,12 +1,83 @@
 package net.knarcraft.bookswithoutborders.command;
 
+import net.knarcraft.bookswithoutborders.BooksWithoutBorders;
+import net.knarcraft.bookswithoutborders.EncryptionStyle;
+import net.knarcraft.bookswithoutborders.utility.InventoryHelper;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BookMeta;
 
+import java.util.List;
+
+/**
+ * Command executor for the group encrypt command
+ */
 public class CommandGroupEncrypt implements CommandExecutor {
+
+    private final BooksWithoutBorders booksWithoutBorders;
+
+    public CommandGroupEncrypt(BooksWithoutBorders booksWithoutBorders) {
+        this.booksWithoutBorders = booksWithoutBorders;
+    }
+
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        return false;
+        if (!(sender instanceof Player player)) {
+            BooksWithoutBorders.sendErrorMessage(sender, "This command can only be used by a player!");
+            return false;
+        }
+
+        if (InventoryHelper.notHoldingOneWrittenBookCheck(player,
+                "You must be holding a written book to encrypt it!",
+                "You cannot encrypt two books at once!")) {
+            return false;
+        }
+
+        if (args.length < 2) {
+            BooksWithoutBorders.sendErrorMessage(player, "You must specify a group name and key to encrypt a book!");
+            return false;
+        }
+        if (args.length > 3) {
+            BooksWithoutBorders.sendErrorMessage(player, "Too many command options specified!");
+            return false;
+        }
+
+        ItemStack heldBook = InventoryHelper.getHeldBook(player);
+        BookMeta bookMetadata = (BookMeta) heldBook.getItemMeta();
+
+        if (bookMetadata == null) {
+            BooksWithoutBorders.sendErrorMessage(player, "Your book seems to be corrupt!");
+            return false;
+        }
+
+        if (!bookMetadata.hasPages()) {
+            BooksWithoutBorders.sendErrorMessage(player, "Book must have contents to encrypt!");
+            return false;
+        }
+
+        List<String> lore = bookMetadata.getLore();
+        if (bookMetadata.hasLore() && lore != null && lore.get(0).contains(" encrypted]")) {
+            BooksWithoutBorders.sendErrorMessage(player, "Book is already group encrypted!");
+            return false;
+        }
+
+        ItemStack eBook;
+
+        if (args.length == 3) {
+            eBook = booksWithoutBorders.encryptBook(player, true, args[1], EncryptionStyle.getFromString(args[2]), args[0]);
+        } else {
+            eBook = booksWithoutBorders.encryptBook(player, true, args[1], EncryptionStyle.SUBSTITUTION, args[0]);
+        }
+
+        if (eBook != null) {
+            InventoryHelper.setHeldBook(player, eBook);
+            return true;
+        } else {
+            return false;
+        }
     }
+
 }
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandUnSign.java b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandUnSign.java
new file mode 100644
index 0000000..d77b3ee
--- /dev/null
+++ b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandUnSign.java
@@ -0,0 +1,36 @@
+package net.knarcraft.bookswithoutborders.command;
+
+import net.knarcraft.bookswithoutborders.BookHoldingState;
+import net.knarcraft.bookswithoutborders.BooksWithoutBorders;
+import net.knarcraft.bookswithoutborders.utility.InventoryHelper;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+public class CommandUnSign implements CommandExecutor {
+
+    private final BooksWithoutBorders booksWithoutBorders;
+
+    public CommandUnSign(BooksWithoutBorders booksWithoutBorders) {
+        this.booksWithoutBorders = booksWithoutBorders;
+    }
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (!(sender instanceof Player player)) {
+            BooksWithoutBorders.sendErrorMessage(sender, "This command can only be used by a player!");
+            return false;
+        }
+
+        if (InventoryHelper.notHoldingOneWrittenBookCheck(player, "You must be holding a signed book to un-sign it!",
+                "You cannot un-sign two books at once. Please un-equip one of the books you're holding!")) {
+            return false;
+        }
+
+        //Find which hand the player is using to hold the book. If holding one in each, throw an error
+        BookHoldingState holdingState = InventoryHelper.getHoldingSignedBookState(player);
+        booksWithoutBorders.unSignHeldBook(player, holdingState == BookHoldingState.MAIN_HAND);
+        return true;
+    }
+}
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandUnsign.java b/src/main/java/net/knarcraft/bookswithoutborders/command/CommandUnsign.java
deleted file mode 100644
index 983a67e..0000000
--- a/src/main/java/net/knarcraft/bookswithoutborders/command/CommandUnsign.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package net.knarcraft.bookswithoutborders.command;
-
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.CommandSender;
-
-public class CommandUnsign implements CommandExecutor {
-    @Override
-    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        return false;
-    }
-}
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 0e35061..104052e 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -14,13 +14,33 @@ commands:
     aliases: [bwb]
     usage: /<command>
   give:
-      description: Gives the held book to another player
-      usage: /<command> [file name or number] <playername> [# of copies (num)] [signed (true/false)]
-      permission: bookswithoutborders.give
+    description: Gives the held book to another player
+    usage: /<command> <file name or number> <playername> [# of copies (num)] [signed (true/false)]
+    permission: bookswithoutborders.give
   decrypt:
-      description: Encrypts the held book
-      usage: /<command> <password>
-      permission: bookswithoutborders.decrypt
+    description: Encrypts the held book
+    usage: /<command> <key>
+    permission: bookswithoutborders.decrypt
+  groupencrypt:
+    description: Encrypts the held book for the given group
+    usage: /<command> <group name> <key> [encryption style]
+    permission: bookswithoutborders.groupencrypt
+  delete:
+    description: Deletes a book saved by the executing user
+    usage: /<command> <file name or number>
+    permission: bookswithoutborders.delete
+  copy:
+    description: Copies the held book
+    usage: /<command> <copies>
+    permission: bookswithoutborders.copy
+  unsign:
+    description: Un-signs the held book, making it writable
+    usage: /<command>
+    permission: bookswithoutborders.unsign
+  encrypt:
+    description: Encrypts the held book
+    usage: /<command> <key> [encryption style]
+    permission: bookswithoutborders.encrypt
 permissions:
   bookswithoutborders.admin:
     description: Grants all permissions