Also the author of The Great Houdini's Puzzle Vault and Dante's Infernal Puzzle Collection, literary puzzle master Tim Dedopulos here takes us into the mind of Sherlock Holmes, a topic he has visited in previous books. Writing as Doctor Watson, in the style of the classic Arthur Conan Doyle mysteries, he presents 200 puzzles to solve, from elementary riddles to fiendishly clever mind-bogglers. Match wits with the great detective as you follow obscure threads of logic, unravel word knots, parse out identities, even solve a murder by observing an illustration.