J.R.R. Tolkien wrote The Hobbit, which was published in 1937. As a child, Tolkien enjoyed imaginative fiction and invented languages. He fought in World War I and later became a renowned scholar at Oxford University. The Hobbit tells the story of Bilbo Baggins, a hobbit recruited for an adventure by the wizard Gandalf to help dwarves reclaim their homeland from the dragon Smaug. Bilbo discovers hidden talents and finds a magical ring of invisibility during the quest. The group faces many dangers from trolls, goblins, and spiders before finally confronting Smaug at the Lonely Mountain.