In 1937 J. R. R. Tolkien published the fantasy novel "The Hobbit", which is about a group of 15 people: a Hobbit named Bilbo Baggins, a wizard named Gandalf and thirteen dwarves. This group goes searching for a treasure guarded by the dragon, Smaug. During the story, the group are captured by the Silvan Elves. During the Battle of Five Armies at the end of the story, the group of 15 travelers join with the Elves to fight an army of goblins and wargs.