The Amateur Cracksman is an 1899 short story collection by E. W. Hornung. It was published in the UK by Methuen & Co., London, and in the US by Scribner's, New York. It was the original short story collection by Hornung featuring his most famous character, A. J. Raffles, a gentleman thief in late Victorian Great Britain. The book was very well received and spawned three follow-ups: two more short story collections, The Black Mask (1901) and A Thief in the Night (1904), as well as a full-length novel, Mr. Justice Raffles in 1909.