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Detective in Paradise Puzzle Book: 10 Crimes and Over 100 Puzzles to Solve

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The Killer Isn't Alice: The Bestselling Murder Mystery Puzzle Book - 46,600 Suspects, 1 Killer. Can You Solve the Crime?

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Murdle: The Case of the Seven Skulls

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Murdle Volume 3: 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction

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Murdle: The School of Mystery—50 Seriously Sinister Logic Puzzles

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Murdle Volume 1: 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction

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Murdle Volume 2: 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction

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