The Hobbit was first published in September 1937. Its 1951 second edition (fifth impression) contains a significantly revised portion of Chapter V, “Riddles in the Dark,” which brings the story of The Hobbit more in line with its sequel, The Lord of the Rings, then in progress. Tolkien made some further revisions to the American edition published by Ballantine Books in February 1966, and to the British third edition (sixteenth impression) published by George Allen & Unwin later that same year.
