Raymond M. Smullyan

American logician, mathematician, philosopher, magician, and author known for inventive logic puzzles and popular books such as What Is the Name of This Book?, The Lady or the Tiger?, and To Mock a Mockingbird, as well as contributions to mathematical logic.

This list of books are ONLY the books that have been ranked on the lists that are aggregated on this site. This is not a comprehensive list of all books by this author.

  1. 1. What Is The Name Of This Book?

    The Riddle of Dracula and Other Logical Puzzles

    A playful collection of logical puzzles that lead readers through paradox, self-reference, and deductive reasoning, often set on an island where inhabitants always tell the truth or always lie. Through progressively intricate riddles and dialogues, it teaches principles of logic, recursion, and provability while encouraging the reader to participate in the reasoning process. Lighthearted in tone yet intellectually rigorous, it culminates in deeper reflections on self-referential statements and the limits of formal systems.

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  2. 2. Alice In Puzzle Land

    A Carrollian Tale for Children Under Eighty

    A whimsical collection of logic puzzles set in Wonderland, where Alice encounters familiar characters who challenge her with riddles about truth and lies, self-reference, and deduction. Through playful dialogues and mini-mysteries, the reader is guided from simple conundrums to deeper ideas in logic and mathematics, all in a light, Carrollian spirit.