J.R.R. Tolkien's The Hobbit is a fantasy novel published in 1937. It follows the journey of Bilbo Baggins, a hobbit who is reluctantly drawn into an adventure by the wizard Gandalf and a group of dwarves led by Thorin Oakenshield. Their quest is to reclaim the dwarves' homeland and treasure from the dragon Smaug. Throughout the story, Bilbo encounters various creatures, including trolls, elves, and giant spiders. He discovers his own bravery and resourcefulness, ultimately playing a crucial role in the success of the quest. The novel is celebrated for its rich world-building and themes of friendship and courage.