Kai Lung's Golden Hours is a fantasy novel by Ernest Bramah. It was first published in hardcover in London by Grant Richards Ltd. in October, 1922, and there have been numerous editions since. The first edition included a preface by Hilaire Belloc, which has also been a feature of every edition since. Its importance in the history of fantasy literature was recognized by its reissuing by Ballantine Books as the forty-fifth volume of the celebrated Ballantine Adult Fantasy series in April, 1972.