The Hobbit, written by J.R.R. Tolkien, is a fantasy novel that serves as a prequel to The Lord of the Rings. It follows the adventures of Bilbo Baggins, a hobbit who is recruited by the wizard Gandalf to join a group of dwarves on a quest to reclaim their homeland from the dragon Smaug. The Hobbit is a charming and whimsical tale that has captivated readers of all ages.