Match wits with the world's greatest detective in this collection of over 130 fiendish puzzles, enigmas, and conundrums from Dr. Gareth Moore. Narrative puzzles built around riddles, wordplay, mathematical principles, and logical reasoning draw you into the world of Sherlock Holmes, illustrated with the original pen-and-ink artwork of Sidney Paget and George Hutchinson. A handsome puzzle book with gold-foil accents that makes a wonderful gift for mystery lovers.