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What Is the Name of This Book?: The Riddle of Dracula and Other Logical Puzzles
What Is the Name of This Book The Riddle of Dracula and Other Logical Puzzles Author:Raymond M. Smullyan In his most critically acclaimed work, a well-known mathematician, magician, and author spins a logical labyrinth of more than 200 increasingly complex and challenging problems ? puzzles that delve into some of the deepest paradoxes of logic and set theory. Solutions."The most original, most profound, and most humorous collection of recreational... more » logic and math problems ever written." ? Martin Gardner.« less