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Title: How to Solve a Murder: 70 One-Minute Detect-O-Gram Mysteries to Decipher & Decode, Author: H. A. Ripley
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How to Solve a Murder: 70…
by H. A. Ripley
Paperback $15.00
Title: 299 On-the-Go Games & Puzzles to Keep Your Brain Young: Minutes a Day to Mental Fitness, Author: Nancy Linde
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299 On-the-Go Games & Puzzles…
by Nancy Linde
Paperback $19.99
Title: Retos para muy inteligentes, Author: James F Fixx
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Retos para muy inteligentes
by James F Fixx
Paperback $18.95
Title: Isla del silencio parcial, La, Author: Raymond Smullyan
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Isla del silencio parcial, La
by Raymond Smullyan
Paperback $15.95
Title: Más allá de lo creíble, Author: Nicholas Falletta
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Más allá de lo creíble
by Nicholas Falletta
Paperback $16.95
Title: The Big Puzzle Book of Area Mazes: 300 Mind-Bending Math Puzzles in Five Challenge Levels, Author: Naoki Inaba
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The Big Puzzle Book of Area…
by Naoki Inaba, Ryoichi Murakami
Explore Series
Paperback $14.95
Title: The Imposter Puzzle Book: Use Your Logic and Intuition to Identify the Traitors, Author: Roland Hall
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The Imposter Puzzle Book: Use…
by Roland Hall
Explore Series
Paperback $12.99
Title: Sherlock Holmes Compendium of Mysterious Puzzles, Author: Gareth Moore
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Sherlock Holmes Compendium of…
by Gareth Moore, Sidney Paget (Illustrator), George Wylie Hutchinson (Illustrator)
#3 in Series
Paperback $12.99
Title: 299 On-the-Go Games & Puzzles to Keep Your Brain Young: Minutes a Day to Mental Fitness, Author: Nancy Linde
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299 On-the-Go Games & Puzzles…
by Nancy Linde
eBook $11.99
Title: How to Solve a Murder: 70 One-Minute Detect-O-Gram Mysteries to Decipher & Decode, Author: H. A. Ripley
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How to Solve a Murder: 70…
by H. A. Ripley
eBook $9.99
Title: Sherlock Puzzle Book (Volume 6): Complex Murder Cases And Puzzles Documented By Dr John Watson, Author: Mildred T Walker
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Sherlock Puzzle Book (Volume 6…
by Mildred T Walker
#6 in Series
Paperback $16.99
Title: Das Hexeneinmaleins / Hexen 1x1, Author: Heinrich Hemme
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Das Hexeneinmaleins / Hexen…
by Heinrich Hemme
eBook $5.99
Title: The Big Puzzle Book of Area Mazes: 300 Mind-Bending Math Puzzles in Five Challenge Levels (Original Area Mazes), Author: Naoki Inaba
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The Big Puzzle Book of Area…
by Naoki Inaba, Ryoichi Murakami
Explore Series
eBook $14.95
Title: The Imposter Puzzle Book: Use Your Logic and Intuition to Identify the Traitors, Author: Roland Hall
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The Imposter Puzzle Book: Use…
by Roland Hall
Explore Series
eBook $12.99
Title: Retos para muy inteligentes: O cómo medir el talento a través del humor, Author: James F. Fixx
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Retos para muy inteligentes: O…
by James F. Fixx
eBook $6.99
Title: Der 12-beinige Esel. 93 mathematische Rätsel mit ausführlichen Lösungen, Author: Heinrich Hemme
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Der 12-beinige Esel. 93…
by Heinrich Hemme
eBook $6.99
Title: Puzzles for Adults: 50 Brain Teasers with Step-by-Step Solutions: Boost Your Power of Problem Solving, Author: Atanu Chaudhuri
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Puzzles for Adults: 50 Brain…
by Atanu Chaudhuri
eBook $3.99
Title: Las trampas de la paradoja: Figuras ambiguas y problemas insolubles, Author: Nicholas Falletta
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Las trampas de la paradoja:…
by Nicholas Falletta
eBook $6.99
Title: La isla del silencio parcial: Brujería lógica y metalocuras provocadoras, Author: Raymond Smullyan
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La isla del silencio parcial:…
by Raymond Smullyan
eBook $7.99
Title: Habits of A Happy Brain: Master Mind - Unlock the Unlimited Potential That You Possess Within You, Author: Lewis King
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Habits of A Happy Brain:…
by Lewis King
eBook $4.99

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