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diff --git a/src/com/joshwalters/bookcatalog/DeleteBook.java b/src/com/joshwalters/bookcatalog/DeleteBook.java
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+++ b/src/com/joshwalters/bookcatalog/DeleteBook.java
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+/*
+ *      Book Catalog - Catalog your book collection.
+ *      
+ *      Copyright (C) 2009 Joshua Walters
+ *      URL: http://joshwalters.com
+ *      
+ *      This file is part of Book Catalog.
+ *      
+ *      Book Catalog is free software: you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation, either version 3 of the License, or
+ *      (at your option) any later version.
+ *      
+ *      Book Catalog is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *      GNU General Public License for more details.
+ *      
+ *      You should have received a copy of the GNU General Public License
+ *      along with Book Catalog.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.joshwalters.bookcatalog;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.sql.SQLException;
+
+import javax.swing.JOptionPane;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+
+import com.joshwalters.bookcatalog.bookdatabase.BookDatabase;
+
+/**
+ * Deletes a book from the database.
+ * 
+ * @author Josh Walters
+ */
+public class DeleteBook implements ActionListener {
+
+	private BookDatabase bookDatabase;
+	private JTextField titleField;
+	private JTextField authorField;
+	private JTextField dateField;
+	private JTextArea descriptionArea;
+	private JTextField ISBNField;
+	private JTextField priceField;
+	private JTextField publisherField;
+	private JTextField subjectField;
+	private JTextArea notesArea;
+	private SearchDatabase searchDatabase;
+
+	/**
+	 * Get the different objects needed for the class to function.
+	 * 
+	 * @param bookDatabase
+	 * @param titleField
+	 * @param authorField
+	 * @param dateField
+	 * @param descriptionArea
+	 * @param ISBNField
+	 * @param priceField
+	 * @param publisherField
+	 * @param subjectField
+	 * @param notesArea
+	 * @param searchDatabase
+	 */
+	public DeleteBook(BookDatabase bookDatabase, JTextField titleField,
+			JTextField authorField, JTextField dateField,
+			JTextArea descriptionArea, JTextField ISBNField,
+			JTextField priceField, JTextField publisherField,
+			JTextField subjectField, JTextArea notesArea,
+			SearchDatabase searchDatabase) {
+		this.bookDatabase = bookDatabase;
+		this.titleField = titleField;
+		this.authorField = authorField;
+		this.dateField = dateField;
+		this.descriptionArea = descriptionArea;
+		this.ISBNField = ISBNField;
+		this.priceField = priceField;
+		this.publisherField = publisherField;
+		this.subjectField = subjectField;
+		this.notesArea = notesArea;
+		this.searchDatabase = searchDatabase;
+	}
+
+	/**
+	 * The user clicked on the "Delete Book" button. Remove the book from the
+	 * database.
+	 */
+	public void actionPerformed(ActionEvent arg) {
+		try {
+			// Check if the user really wants to delete the book.
+			int result = JOptionPane.showConfirmDialog(null,
+					"Do you really want to delete \"" + titleField.getText()
+							+ "\" from your catalog?", "Warning",
+					JOptionPane.YES_NO_OPTION);
+			if (result == JOptionPane.YES_OPTION) {
+				// Delete the book using its ISBN number.
+				bookDatabase.deleteBook(ISBNField.getText());
+				// Update the table.
+				searchDatabase.updateTableWithSearchString();
+				// Clear all the text fields/areas.
+				titleField.setText("");
+				authorField.setText("");
+				dateField.setText("");
+				descriptionArea.setText("");
+				ISBNField.setText("");
+				priceField.setText("");
+				publisherField.setText("");
+				subjectField.setText("");
+				notesArea.setText("");
+			}
+		} catch (SQLException e) {
+			// There was an SQL exception.
+			System.err.println(e.getLocalizedMessage());
+		}
+	}
+}