Claim: The Hobbit's genre is juvenile fiction.

The Hobbit , or There and Back Again is a children 's fantasy novel by English author J. R. R. Tolkien . It was published on 21 September 1937 to wide critical acclaim , being nominated for the Carnegie Medal and awarded a prize from the New York Herald Tribune for best juvenile fiction . The book remains popular and is recognized as a classic in children 's literature .   The Hobbit is set in a time `` between the Dawn of Færie and the Dominion of Men '' , and follows the quest of home-loving hobbit Bilbo Baggins to win a share of the treasure guarded by Smaug the dragon . Bilbo 's journey takes him from light-hearted , rural surroundings into more sinister territory .   The story is told in the form of an episodic quest , and most chapters introduce a specific creature or type of creature of Tolkien 's geography . Bilbo gains a new level of maturity , competence , and wisdom by accepting the disreputable , romantic , fey , and adventurous sides of his nature and applying his wits and common sense .  The story reaches its climax in the Battle of the Five Armies , where many of the characters and creatures from earlier chapters re-emerge to engage in conflict .   Personal growth and forms of heroism are central themes of the story , along with motifs of warfare . These themes have led critics to view Tolkien 's own experiences during World War I as instrumental in shaping the story . The author 's scholarly knowledge of Germanic philology and interest in fairy tales are often noted as influences .   The publisher was encouraged by the book 's critical and financial success and , therefore , requested a sequel . As Tolkien 's work progressed on the successor The Lord of the Rings , he made retrospective accommodations for it in The Hobbit . These few but significant changes were integrated into the second edition . Further editions followed with minor emendations , including those reflecting Tolkien 's changing concept of the world into which Bilbo stumbled .   The work has never been out of print . Its ongoing legacy encompasses many adaptations for stage , screen , radio , board games , and video games . Several of these adaptations have received critical recognition on their own merits .