J.R.R. Tolkien’s The Hobbit is published for the first time.

On 21 September 1937, J.R.R. Tolkien’s The Hobbit was first published in London by George Allen & Unwin. This marked the beginning of what would become one of the most influential works in modern fantasy literature. Initially intended as a children’s story, the book introduced readers to the richly detailed world of Middle-earth, filled with dwarves, elves, goblins, trolls, and, most importantly, hobbits. Tolkien’s writing style combined mythic elements with humor and a sense of wonder, making it both approachable for younger readers and captivating for adults.

The story follows Bilbo Baggins, a seemingly unadventurous hobbit who is swept into a perilous quest alongside a company of dwarves led by Thorin Oakenshield. Their mission: to reclaim the Lonely Mountain and its treasure from the fearsome dragon, Smaug. Along the way, Bilbo encounters trolls, giant spiders, elves, and goblins, but perhaps most significantly, he comes into possession of a mysterious magic ring. This “trinket” would later become the central object in Tolkien’s sequel, The Lord of the Rings, tying The Hobbit to a larger legendarium.

Upon its release, The Hobbit received widespread praise from both critics and readers, selling out its initial print run by December 1937. Its success surprised even Tolkien, who had written much of the tale for his children before it caught the attention of publishers. The novel’s immediate popularity encouraged Allen & Unwin to request a sequel, eventually leading to the epic trilogy that would cement Tolkien’s place as the father of modern high fantasy. In this sense, 21 September 1937 is not just the birthday of The Hobbit, but the moment when Tolkien’s Middle-earth first stepped into the wider literary world.