diff --git a/README.md b/README.md
index e0b323c..387c8cb 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@ Books without Borders has got your back!
   value
 - Change generation of books. Create tattered books for your RPG server!
 - Optionally, make it impossible to duplicate the original version of a book
+- Optionally, hit a bookshelf to display the contained books. Sneak to destroy bookshelves with this enabled
 
 #### Group encryption
 
@@ -98,6 +99,7 @@ An in-game description of available commands is available through the /bwb comma
 | bookswithoutborders.setbookprice           | Allows player to set the cost of creating a book                                                         |
 | bookswithoutborders.setgeneration          | Allows player to change the generation of a book (Original, Copy, Copy of Copy)                          |
 | bookswithoutborders.clear                  | Allows player to clear the contents of the held writable book                                            |
+| bookswithoutborders.peekbookshelf          | Allows player to left-click a bookshelf to see the contents of the shelf                                 |
 
 ### Signs
 
@@ -106,13 +108,13 @@ line.
 
 #### Give sign
 
-The **_give_** sign must have **\[Give]** on its second line. The third and fourth line contains the book to be loaded.
+The **_give_**-sign must have **\[Give]** on its second line. The third and fourth line contains the book to be loaded.
 This can either be a numerical id pointing to a publicly saved book, or the full text identifier of the book (book name,
 author).
 
 #### Encrypt sign
 
-The **_encrypt_** sign must have **\[Encrypt]** on its second line. The third line must contain the encryption key The
+The **_encrypt_**-sign must have **\[Encrypt]** on its second line. The third line must contain the encryption key The
 fourth line can be empty or contain "dna" for dna-based encryption.
 
 #### Decrypt sign
@@ -136,4 +138,5 @@ The **_decrypt_** sign must have **\[Decrypt]** on its second line. The third li
 | Author_Only_Unsign                     | Whether to only allow the author of a book to unsign it                                                                                                                                        |
 | Author_Only_Save                       | Whether to only allow saving a player's own books with /savebook                                                                                                                               |
 | Format_Book_After_Signing              | Whether to automatically format every book when it's signed                                                                                                                                    |
-| Change_Generation_On_Copy              | Whether to display "COPY" or "COPY_OF_COPY" instead of "ORIGINAL" when a book is copied. This also uses the vanilla behavior where a copy of a copy or tattered book cannot be copied further. |
\ No newline at end of file
+| Change_Generation_On_Copy              | Whether to display "COPY" or "COPY_OF_COPY" instead of "ORIGINAL" when a book is copied. This also uses the vanilla behavior where a copy of a copy or tattered book cannot be copied further. |
+| Enable_Book_Peeking                    | Whether to enable hitting a chiseled bookshelf to see the shelf's contents. Sneaking is required to destroy a bookshelf if this is enabled.                                                    |
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 45dd668..b49da6e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot-api</artifactId>
-            <version>1.19.2-R0.1-SNAPSHOT</version>
+            <version>1.20.1-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -121,7 +121,7 @@
         <dependency>
             <groupId>org.jetbrains</groupId>
             <artifactId>annotations</artifactId>
-            <version>23.0.0</version>
+            <version>24.0.1</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java b/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
index 0e37173..dc6140b 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
@@ -24,6 +24,7 @@ import net.knarcraft.bookswithoutborders.command.CommandSetTitle;
 import net.knarcraft.bookswithoutborders.command.CommandUnSign;
 import net.knarcraft.bookswithoutborders.config.BooksWithoutBordersConfig;
 import net.knarcraft.bookswithoutborders.listener.BookEventListener;
+import net.knarcraft.bookswithoutborders.listener.BookshelfListener;
 import net.knarcraft.bookswithoutborders.listener.PlayerEventListener;
 import net.knarcraft.bookswithoutborders.listener.SignEventListener;
 import net.knarcraft.bookswithoutborders.utility.BookFileHelper;
@@ -130,6 +131,7 @@ public class BooksWithoutBorders extends JavaPlugin {
             pluginManager.registerEvents(new PlayerEventListener(), this);
             pluginManager.registerEvents(new SignEventListener(), this);
             pluginManager.registerEvents(new BookEventListener(), this);
+            pluginManager.registerEvents(new BookshelfListener(), this);
         } else {
             this.getPluginLoader().disablePlugin(this);
         }
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/config/BooksWithoutBordersConfig.java b/src/main/java/net/knarcraft/bookswithoutborders/config/BooksWithoutBordersConfig.java
index 24ad2d1..06ba658 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/config/BooksWithoutBordersConfig.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/config/BooksWithoutBordersConfig.java
@@ -40,6 +40,7 @@ public class BooksWithoutBordersConfig {
     private static boolean adminDecrypt;
     private static boolean formatBooks;
     private static boolean changeGenerationOnCopy;
+    private static boolean enableBookshelfPeeking;
 
     /**
      * Initializes the books without borders settings class
@@ -127,6 +128,15 @@ public class BooksWithoutBordersConfig {
         return authorOnlySave;
     }
 
+    /**
+     * Gets whether players can left-click a bookshelf to peek at the contained books
+     *
+     * @return <p>True if players can peek at the contained books</p>
+     */
+    public static boolean getEnableBookshelfPeeking() {
+        return enableBookshelfPeeking;
+    }
+
     /**
      * Gets whether to use YML, not TXT, for saving books
      *
@@ -272,6 +282,7 @@ public class BooksWithoutBordersConfig {
         config.set(ConfigOption.BOOKS_FOR_NEW_PLAYERS.getConfigNode(), firstBooks);
         config.set(ConfigOption.MESSAGE_FOR_NEW_PLAYERS.getConfigNode(), welcomeMessage);
         config.set(ConfigOption.FORMAT_AFTER_SIGNING.getConfigNode(), formatBooks);
+        config.set(ConfigOption.ENABLE_BOOKSHELF_PEEKING.getConfigNode(), enableBookshelfPeeking);
 
         String itemTypeNode = ConfigOption.PRICE_ITEM_TYPE.getConfigNode();
         if (bookPriceType != null) {
@@ -319,7 +330,8 @@ public class BooksWithoutBordersConfig {
         Configuration config = BooksWithoutBorders.getInstance().getConfig();
         try {
             useYml = getBoolean(config, ConfigOption.USE_YAML);
-            bookDuplicateLimit = getInt(config, ConfigOption.MAX_DUPLICATES);
+            bookDuplicateLimit = config.getInt(ConfigOption.MAX_DUPLICATES.getConfigNode(),
+                    (Integer) ConfigOption.MAX_DUPLICATES.getDefaultValue());
             titleAuthorSeparator = getString(config, ConfigOption.TITLE_AUTHOR_SEPARATOR);
             loreSeparator = getString(config, ConfigOption.LORE_LINE_SEPARATOR);
             adminDecrypt = getBoolean(config, ConfigOption.ADMIN_AUTO_DECRYPT);
@@ -330,6 +342,7 @@ public class BooksWithoutBordersConfig {
             welcomeMessage = getString(config, ConfigOption.MESSAGE_FOR_NEW_PLAYERS);
             formatBooks = getBoolean(config, ConfigOption.FORMAT_AFTER_SIGNING);
             changeGenerationOnCopy = getBoolean(config, ConfigOption.CHANGE_GENERATION_ON_COPY);
+            enableBookshelfPeeking = getBoolean(config, ConfigOption.ENABLE_BOOKSHELF_PEEKING);
 
             //Convert string into material
             String paymentMaterial = getString(config, ConfigOption.PRICE_ITEM_TYPE);
@@ -347,7 +360,8 @@ public class BooksWithoutBordersConfig {
                     bookPriceType = material;
                 }
             }
-            bookPriceQuantity = getDouble(config, ConfigOption.PRICE_QUANTITY);
+            bookPriceQuantity = config.getDouble(ConfigOption.PRICE_QUANTITY.getConfigNode(),
+                    (Double) ConfigOption.PRICE_QUANTITY.getDefaultValue());
 
             //Make sure titleAuthorSeparator is a valid value
             titleAuthorSeparator = cleanString(titleAuthorSeparator);
@@ -366,28 +380,6 @@ public class BooksWithoutBordersConfig {
         return true;
     }
 
-    /**
-     * Gets the double value of the given config option
-     *
-     * @param config       <p>The configuration to read from</p>
-     * @param configOption <p>The configuration option to get the value for</p>
-     * @return <p>The value of the option</p>
-     */
-    private static double getDouble(Configuration config, ConfigOption configOption) {
-        return config.getDouble(configOption.getConfigNode(), (Double) configOption.getDefaultValue());
-    }
-
-    /**
-     * Gets the integer value of the given config option
-     *
-     * @param config       <p>The configuration to read from</p>
-     * @param configOption <p>The configuration option to get the value for</p>
-     * @return <p>The value of the option</p>
-     */
-    private static int getInt(Configuration config, ConfigOption configOption) {
-        return config.getInt(configOption.getConfigNode(), (Integer) configOption.getDefaultValue());
-    }
-
     /**
      * Gets the string value of the given config option
      *
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/config/ConfigOption.java b/src/main/java/net/knarcraft/bookswithoutborders/config/ConfigOption.java
index cc3d1b0..554990f 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/config/ConfigOption.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/config/ConfigOption.java
@@ -73,7 +73,13 @@ public enum ConfigOption {
     /**
      * Whether to automatically format every signed book
      */
-    FORMAT_AFTER_SIGNING("Options.Format_Book_After_Signing", false);
+    FORMAT_AFTER_SIGNING("Options.Format_Book_After_Signing", false),
+
+    /**
+     * Whether hitting a bookshelf should display information about the contained books
+     */
+    ENABLE_BOOKSHELF_PEEKING("Options.Enable_Book_Peeking", false),
+    ;
 
     private final String configNode;
     private final Object defaultValue;
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/encryption/SubstitutionCipher.java b/src/main/java/net/knarcraft/bookswithoutborders/encryption/SubstitutionCipher.java
index 503a3b0..61567b4 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/encryption/SubstitutionCipher.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/encryption/SubstitutionCipher.java
@@ -52,6 +52,7 @@ public class SubstitutionCipher {
     // but in reverse. Could probably be combined into one
     // method with a flag for encryption / decryption, but
     // I'm lazy.
+    @SuppressWarnings("unused")
     public String decrypt(String in, String key) {
         StringBuilder output = new StringBuilder();
         if (key != null && key.length() > 0) {
@@ -79,6 +80,7 @@ public class SubstitutionCipher {
     // the one time pad encryption is very secure, and
     // encryption works just like decryption, but is
     // vulnerable if the same key is used more than once.
+    @SuppressWarnings("unused")
     public String oneTimePad(String in, String key) {
         StringBuilder output = new StringBuilder();
         for (int i = 0; i < in.length(); i++) {
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/listener/BookshelfListener.java b/src/main/java/net/knarcraft/bookswithoutborders/listener/BookshelfListener.java
new file mode 100644
index 0000000..da082a5
--- /dev/null
+++ b/src/main/java/net/knarcraft/bookswithoutborders/listener/BookshelfListener.java
@@ -0,0 +1,143 @@
+package net.knarcraft.bookswithoutborders.listener;
+
+import net.knarcraft.bookswithoutborders.config.BooksWithoutBordersConfig;
+import net.knarcraft.bookswithoutborders.utility.IntegerToRomanConverter;
+import net.md_5.bungee.api.ChatColor;
+import org.bukkit.block.ChiseledBookshelf;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Event;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.ChiseledBookshelfInventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BookMeta;
+import org.bukkit.inventory.meta.EnchantmentStorageMeta;
+import org.bukkit.inventory.meta.ItemMeta;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import static net.knarcraft.bookswithoutborders.config.BooksWithoutBordersConfig.getSuccessColor;
+
+/**
+ * A listener for bookshelf clicking
+ */
+public class BookshelfListener implements Listener {
+
+    @EventHandler
+    public void onBookshelfClick(PlayerInteractEvent event) {
+        Player player = event.getPlayer();
+
+        // If left-clicking a chiseled bookshelf and not sneaking, display contents
+        if (!event.hasBlock() || !(event.getClickedBlock().getState() instanceof ChiseledBookshelf chiseledBookshelf) ||
+                event.getAction() != Action.LEFT_CLICK_BLOCK || player.isSneaking()) {
+            return;
+        }
+
+        // Check if bookshelf peeking is enabled, and the player can peek
+        if (!BooksWithoutBordersConfig.getEnableBookshelfPeeking() ||
+                !event.getPlayer().hasPermission("bookswithoutborders.peekbookshelf")) {
+            return;
+        }
+
+        event.setUseInteractedBlock(Event.Result.DENY);
+        event.setUseItemInHand(Event.Result.DENY);
+
+        ChiseledBookshelfInventory bookshelfInventory = chiseledBookshelf.getInventory();
+        player.sendMessage(getBookshelfDescription(bookshelfInventory));
+    }
+
+    /**
+     * Gets the description for a bookshelf's contents
+     *
+     * @param bookshelfInventory <p>The inventory of the bookshelf to describe</p>
+     * @return <p>A textual description of the bookshelf's contents</p>
+     */
+    private String getBookshelfDescription(ChiseledBookshelfInventory bookshelfInventory) {
+        StringBuilder builder = new StringBuilder(getSuccessColor() + "Books in shelf:");
+        for (ItemStack itemStack : bookshelfInventory.getStorageContents()) {
+            if (itemStack == null) {
+                continue;
+            }
+            ItemMeta meta = itemStack.getItemMeta();
+            builder.append("\n ").append(ChatColor.GRAY).append(" - ");
+            if (meta instanceof BookMeta bookMeta) {
+                builder.append(getBookDescription(bookMeta));
+            } else if (meta instanceof EnchantmentStorageMeta enchantmentStorageMeta) {
+                builder.append(getEnchantedBookDescription(enchantmentStorageMeta));
+            }
+        }
+        return builder.toString();
+    }
+
+    /**
+     * Gets the description of a book
+     *
+     * @param bookMeta <p>The metadata for the book to describe</p>
+     * @return <p>The book's description</p>
+     */
+    private String getBookDescription(BookMeta bookMeta) {
+        String title;
+        String author;
+        if (!bookMeta.hasTitle()) {
+            title = "Untitled";
+        } else {
+            title = bookMeta.getTitle();
+        }
+        if (!bookMeta.hasAuthor()) {
+            author = "Unknown";
+        } else {
+            author = bookMeta.getAuthor();
+        }
+        return title + " by " + author;
+    }
+
+    /**
+     * Gets the description of an enchanted book
+     *
+     * @param enchantmentStorageMeta <p>The metadata for the enchanted book to describe</p>
+     * @return <p>The enchanted book's description</p>
+     */
+    private String getEnchantedBookDescription(EnchantmentStorageMeta enchantmentStorageMeta) {
+        StringBuilder builder = new StringBuilder();
+        builder.append("Enchanted book (");
+        Map<Enchantment, Integer> enchantmentMap = enchantmentStorageMeta.getStoredEnchants();
+        List<String> enchantments = new ArrayList<>(enchantmentMap.size());
+        for (Map.Entry<Enchantment, Integer> enchantmentEntry : enchantmentMap.entrySet()) {
+            enchantments.add(getEnchantmentName(enchantmentEntry.getKey()) + " " +
+                    IntegerToRomanConverter.getRomanNumber(enchantmentEntry.getValue()));
+        }
+        builder.append(String.join(", ", enchantments));
+        builder.append(")");
+        return builder.toString();
+    }
+
+    /**
+     * Gets a prettified name of an enchantment
+     *
+     * @param enchantment <p>The enchantment to get the name of</p>
+     * @return <p>The prettified enchantment name</p>
+     */
+    private String getEnchantmentName(Enchantment enchantment) {
+        return uppercaseFirst(enchantment.getKey().getKey().replace("_", " "));
+    }
+
+    /**
+     * Turns the first character of each of a string's words into uppercase
+     *
+     * @param input <p>The input to uppercase</p>
+     * @return <p>The input string with more uppercase</p>
+     */
+    private String uppercaseFirst(String input) {
+        String[] parts = input.split(" ");
+        for (int i = 0; i < parts.length; i++) {
+            parts[i] = parts[i].substring(0, 1).toUpperCase() + parts[i].substring(1);
+        }
+        return String.join(" ", parts);
+    }
+
+}
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/listener/SignEventListener.java b/src/main/java/net/knarcraft/bookswithoutborders/listener/SignEventListener.java
index c2385f6..d46225c 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/listener/SignEventListener.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/listener/SignEventListener.java
@@ -11,6 +11,8 @@ import net.md_5.bungee.api.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.Tag;
 import org.bukkit.block.Sign;
+import org.bukkit.block.sign.Side;
+import org.bukkit.block.sign.SignSide;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event;
 import org.bukkit.event.EventHandler;
@@ -100,18 +102,22 @@ public class SignEventListener implements Listener {
             event.setUseItemInHand(Event.Result.DENY);
             //The player right-clicked a sign
             Sign sign = (Sign) event.getClickedBlock().getState();
-            if (signLineEquals(sign, 0, "[BwB]", ChatColor.DARK_GREEN)) {
-                if (signLineEquals(sign, 1, "[Encrypt]", ChatColor.DARK_BLUE)) {
-                    encryptHeldBookUsingSign(sign, heldItemType, player, hand);
-                } else if (signLineEquals(sign, 1, "[Decrypt]", ChatColor.DARK_BLUE)) {
-                    decryptHeldBookUsingSign(sign, heldItemType, player, hand);
-                } else if (signLineEquals(sign, 1, "[Give]", ChatColor.DARK_BLUE) &&
-                        getSignLine2Color(sign) == ChatColor.DARK_GREEN) {
-                    giveBook(sign, player);
-                } else {
-                    player.sendMessage("Sign command " + sign.getLine(1) + " " + sign.getLine(2) + " invalid");
-                    player.sendMessage(String.valueOf(getSignLine2Color(sign)));
-                }
+            if (!signLineEquals(sign, 0, "[BwB]", ChatColor.DARK_GREEN)) {
+                return;
+            }
+
+            if (signLineEquals(sign, 1, "[Encrypt]", ChatColor.DARK_BLUE)) {
+                encryptHeldBookUsingSign(sign, heldItemType, player, hand);
+            } else if (signLineEquals(sign, 1, "[Decrypt]", ChatColor.DARK_BLUE)) {
+                decryptHeldBookUsingSign(sign, heldItemType, player, hand);
+            } else if (signLineEquals(sign, 1, "[Give]", ChatColor.DARK_BLUE) &&
+                    getSignLine2Color(sign) == ChatColor.DARK_GREEN) {
+                giveBook(sign, player);
+            } else {
+                SignSide front = sign.getSide(Side.FRONT);
+                player.sendMessage(String.format("Sign command %s %s is invalid", front.getLine(1),
+                        front.getLine(2)));
+                player.sendMessage(String.valueOf(getSignLine2Color(sign)));
             }
         } else if (heldItemType == Material.WRITTEN_BOOK && (event.getAction() == Action.LEFT_CLICK_AIR
                 || event.getAction() == Action.LEFT_CLICK_BLOCK)) {
@@ -138,7 +144,7 @@ public class SignEventListener implements Listener {
             player.closeInventory();
 
             //Converts user supplied key into integer form
-            String lineText = ChatColor.stripColor(sign.getLine(2));
+            String lineText = ChatColor.stripColor(sign.getSide(Side.FRONT).getLine(2));
             String key = EncryptionHelper.getNumberKeyFromStringKey(lineText);
 
             ItemStack book = EncryptionHelper.loadEncryptedBook(player, key, false);
@@ -156,9 +162,9 @@ public class SignEventListener implements Listener {
      * @return <p>The color of the sign</p>
      */
     private ChatColor getSignLine2Color(Sign sign) {
-        String line = sign.getLine(2);
+        String line = sign.getSide(Side.FRONT).getLine(2);
         if (!ChatColor.stripColor(line).equals(line)) {
-            return ChatColor.getByChar(sign.getLine(2).substring(1, 2).charAt(0));
+            return ChatColor.getByChar(sign.getSide(Side.FRONT).getLine(2).substring(1, 2).charAt(0));
         } else {
             return null;
         }
@@ -174,7 +180,7 @@ public class SignEventListener implements Listener {
      * @return <p>True if the given string is what's on the sign</p>
      */
     private boolean signLineEquals(Sign sign, int lineNumber, String compareTo, ChatColor color) {
-        String line = sign.getLine(lineNumber);
+        String line = sign.getSide(Side.FRONT).getLine(lineNumber);
         return line.equalsIgnoreCase(color + compareTo);
     }
 
@@ -281,7 +287,7 @@ public class SignEventListener implements Listener {
      */
     private void encryptHeldBookUsingSign(Sign sign, Material heldItemType, Player player, EquipmentSlot hand) {
         ItemStack eBook;
-        String[] lines = sign.getLines();
+        String[] lines = sign.getSide(Side.FRONT).getLines();
         boolean mainHand = hand == EquipmentSlot.HAND;
         if (heldItemType == Material.WRITTEN_BOOK) {
             player.closeInventory();
@@ -300,7 +306,7 @@ public class SignEventListener implements Listener {
      * @param player <p>The player which clicked the sign</p>
      */
     private void giveBook(Sign sign, Player player) {
-        String fileName = ChatColor.stripColor(sign.getLine(2));
+        String fileName = ChatColor.stripColor(sign.getSide(Side.FRONT).getLine(2));
         boolean isLoadListNumber = false;
 
         try {
@@ -310,7 +316,7 @@ public class SignEventListener implements Listener {
         }
 
         //Add the third line to the second line for the full filename
-        String thirdLine = sign.getLine(3);
+        String thirdLine = sign.getSide(Side.FRONT).getLine(3);
         if (!isLoadListNumber && thirdLine.length() >= 2) {
             fileName += ChatColor.stripColor(thirdLine);
         }
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/state/BookHoldingState.java b/src/main/java/net/knarcraft/bookswithoutborders/state/BookHoldingState.java
index a30454b..ad4e6c5 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/state/BookHoldingState.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/state/BookHoldingState.java
@@ -26,22 +26,22 @@ public enum BookHoldingState {
     UNSIGNED_MAIN_HAND,
 
     /**
-     * The player is holding one signed book in their off hand
+     * The player is holding one signed book in their off-hand
      */
     SIGNED_OFF_HAND,
 
     /**
-     * The player is holding one unsigned book in their off hand
+     * The player is holding one unsigned book in their off-hand
      */
     UNSIGNED_OFF_HAND,
 
     /**
-     * The player is holding one signed book in their main hand and one unsigned book in their off hand
+     * The player is holding one signed book in their main hand and one unsigned book in their off-hand
      */
     SIGNED_MAIN_HAND_UNSIGNED_OFF_HAND,
 
     /**
-     * The player is holding one unsigned book in their main hand and one signed book in their off hand
+     * The player is holding one unsigned book in their main hand and one signed book in their off-hand
      */
     UNSIGNED_MAIN_HAND_SIGNED_OFF_HAND,
 
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/state/ItemSlot.java b/src/main/java/net/knarcraft/bookswithoutborders/state/ItemSlot.java
index 5b8204a..040603e 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/state/ItemSlot.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/state/ItemSlot.java
@@ -11,7 +11,7 @@ public enum ItemSlot {
     MAIN_HAND,
 
     /**
-     * The item is in the player's off hand
+     * The item is in the player's off-hand
      */
     OFF_HAND,
 
diff --git a/src/main/java/net/knarcraft/bookswithoutborders/utility/IntegerToRomanConverter.java b/src/main/java/net/knarcraft/bookswithoutborders/utility/IntegerToRomanConverter.java
new file mode 100644
index 0000000..4d7450b
--- /dev/null
+++ b/src/main/java/net/knarcraft/bookswithoutborders/utility/IntegerToRomanConverter.java
@@ -0,0 +1,90 @@
+package net.knarcraft.bookswithoutborders.utility;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A converter from an integer to a roman numeral
+ */
+public final class IntegerToRomanConverter {
+
+    private final static List<Integer> romanValues = new ArrayList<>();
+    private final static List<Character> romanCharacters = new ArrayList<>();
+
+    static {
+        // Initialize the roman numbers
+        romanValues.add(1000);
+        romanValues.add(500);
+        romanValues.add(100);
+        romanValues.add(50);
+        romanValues.add(10);
+        romanValues.add(5);
+        romanValues.add(1);
+
+        romanCharacters.add('M');
+        romanCharacters.add('D');
+        romanCharacters.add('C');
+        romanCharacters.add('L');
+        romanCharacters.add('X');
+        romanCharacters.add('V');
+        romanCharacters.add('I');
+    }
+
+    private IntegerToRomanConverter() {
+
+    }
+
+    /**
+     * Gets the given number as a roman number string
+     *
+     * @param number <p>The number to convert</p>
+     * @return <p>The roman representation of the number</p>
+     */
+    public static String getRomanNumber(int number) {
+        StringBuilder output = new StringBuilder();
+        int remainder = number;
+        for (int i = 0; i < romanCharacters.size(); i++) {
+            int romanValue = romanValues.get(i);
+            char romanCharacter = romanCharacters.get(i);
+
+            // Repeat the roman character, and calculate the new remainder
+            if (remainder >= romanValue) {
+                output.append(repeat(romanCharacter, remainder / romanValue));
+                remainder = remainder % romanValue;
+            }
+
+            // Exit early to prevent unexpected trailing characters
+            if (remainder == 0) {
+                return output.toString();
+            }
+
+            // Generate the special case IV and similar
+            for (int j = i; j < romanCharacters.size(); j++) {
+                int value = romanValues.get(j);
+                int difference = Math.max(romanValue - value, 0);
+                
+                /* If the remainder is "one" less than the current roman value, we hit the IV/IX/XL case.
+                   Note that 5 triggers the special case when 10 is tested, as 5 = 10 - 5, which requires a test, so it
+                   can be filtered out. */
+                if (remainder == difference && value != romanValue / 2) {
+                    output.append(romanCharacters.get(j)).append(romanCharacter);
+                    remainder = 0;
+                }
+            }
+        }
+
+        return output.toString();
+    }
+
+    /**
+     * Repeats the given character
+     *
+     * @param character <p>The character to repeat</p>
+     * @param times     <p>The number of times to repeat the character</p>
+     * @return <p>The repeated string</p>
+     */
+    private static String repeat(char character, int times) {
+        return String.valueOf(character).repeat(Math.max(0, times));
+    }
+
+}
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index 064a432..f8c8f4c 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -30,4 +30,6 @@ Options:
   # Whether to display "COPY" or "COPY_OF_COPY" instead of "ORIGINAL" when a book is copied. This also uses the 
   #  vanilla behavior where a copy of a copy cannot be copied further.
   Change_Generation_On_Copy: false
-  
\ No newline at end of file
+  # Whether to enable hitting a chiseled bookshelf to see the shelf's contents. Sneaking is required to destroy a
+  # bookshelf if this is enabled.
+  Enable_Book_Peeking: false
\ No newline at end of file
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 7927997..97fca58 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,7 +1,7 @@
 name: BooksWithoutBorders
 version: '${project.version}'
 main: net.knarcraft.bookswithoutborders.BooksWithoutBorders
-api-version: 1.18
+api-version: 1.20
 prefix: Books Without Borders
 authors: [ EpicKnarvik97, AkiraAkiba ]
 description: A continuation of the original Books Without Borders
@@ -131,6 +131,7 @@ permissions:
       bookswithoutborders.save: true
       bookswithoutborders.load: true
       bookswithoutborders.delete: true
+      bookswithoutborders.peekbookshelf: true
   bookswithoutborders.alterbooks:
     description: Allows player to change books' data such as lore/title/author/generation/formatting and unsigning books
     children:
@@ -190,4 +191,6 @@ permissions:
   bookswithoutborders.reload:
     description: Allows player to reload this plugin
   bookswithoutborders.setgeneration:
-    description: Allows player to change the generation of a book (Original, Copy, Copy of Copy)
\ No newline at end of file
+    description: Allows player to change the generation of a book (Original, Copy, Copy of Copy)
+  bookswithoutborders.peekbookshelf:
+    description: Allows player to left-click a bookshelf to see the contents of the shelf
\ No newline at end of file
diff --git a/src/test/java/net/knarcraft/bookswithoutborders/util/IntegerToRomanConverterTest.java b/src/test/java/net/knarcraft/bookswithoutborders/util/IntegerToRomanConverterTest.java
new file mode 100644
index 0000000..3d25aec
--- /dev/null
+++ b/src/test/java/net/knarcraft/bookswithoutborders/util/IntegerToRomanConverterTest.java
@@ -0,0 +1,40 @@
+package net.knarcraft.bookswithoutborders.util;
+
+import org.junit.Test;
+
+import static net.knarcraft.bookswithoutborders.utility.IntegerToRomanConverter.getRomanNumber;
+import static org.junit.Assert.assertEquals;
+
+/**
+ * A test class for IntegerToRomanConverter
+ */
+public class IntegerToRomanConverterTest {
+
+    @Test
+    public void basicNumbersTest() {
+        assertEquals("I", getRomanNumber(1));
+        assertEquals("II", getRomanNumber(2));
+        assertEquals("III", getRomanNumber(3));
+        assertEquals("IV", getRomanNumber(4));
+        assertEquals("V", getRomanNumber(5));
+        assertEquals("X", getRomanNumber(10));
+        assertEquals("XV", getRomanNumber(15));
+        assertEquals("XX", getRomanNumber(20));
+        assertEquals("L", getRomanNumber(50));
+        assertEquals("C", getRomanNumber(100));
+        assertEquals("D", getRomanNumber(500));
+        assertEquals("M", getRomanNumber(1000));
+    }
+
+    @Test
+    public void nineFourTest() {
+        assertEquals("IV", getRomanNumber(4));
+        assertEquals("IX", getRomanNumber(9));
+        assertEquals("XIV", getRomanNumber(14));
+        assertEquals("XIX", getRomanNumber(19));
+        assertEquals("XXIV", getRomanNumber(24));
+        assertEquals("XL", getRomanNumber(40));
+        assertEquals("IL", getRomanNumber(49));
+    }
+
+}