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Title: Mind Games, Author: Michael Powell
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Mind Games
by Michael Powell
eBook $13.49 $17.99 Current price is $13.49, Original price is $17.99.
Title: Brain Candy: Science, Paradoxes, Puzzles, Logic, and Illogic to Nourish Your Neurons, Author: Garth Sundem
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Brain Candy: Science,…
by Garth Sundem
eBook $14.99
Title: 440 Games, Puzzles & Brain Boosters Specially Designed to Keep Your Mind Sharp, Author: Nancy Linde Pre-Order Now
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440 Games, Puzzles & Brain…
by Nancy Linde
eBook $11.99
Title: The GCHQ Puzzle Book II, Author: GCHQ
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The GCHQ Puzzle Book II
by GCHQ
eBook $10.99 $14.65 Current price is $10.99, Original price is $14.65.
Title: 399 Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young., Author: Nancy Linde
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399 Games, Puzzles & Trivia…
by Nancy Linde
eBook $11.99
Title: Puzzlemaster Deck: 75 Verbal Challenges, Author: Will Shortz
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Puzzlemaster Deck: 75 Verbal…
by Will Shortz
Explore Series
eBook $10.49 $11.99 Current price is $10.49, Original price is $11.99.
Title: The Scotland Yard Puzzle Book: Test Your Inner Detective by Solving Some of the World's Most Difficult Cases, Author: Sinclair McKay
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The Scotland Yard Puzzle Book:…
by Sinclair McKay
eBook $11.99
Title: The Riddler: Fantastic Puzzles from FiveThirtyEight, Author: Oliver Roeder
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The Riddler: Fantastic Puzzles…
by Oliver Roeder (Editor)
eBook $12.99 $16.95 Current price is $12.99, Original price is $16.95.
Title: Protein Shakes for the Brain: 90 Games and Exercises to Work Your Mind's Muscle to the Max, Author: Michel Noir
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Protein Shakes for the Brain:…
by Michel Noir, Bernard Croisile
eBook $11.49 $15.26 Current price is $11.49, Original price is $15.26.
Title: The Floor Is Lava: And 99 More Games for Everyone, Everywhere, Author: Ivan Brett
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The Floor Is Lava: And 99 More…
by Ivan Brett
eBook $10.99
Title: Hidden Codes & Grand Designs: Secret Languages from Ancient Times to Modern Day, Author: Pierre Berloquin
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Hidden Codes & Grand Designs:…
by Pierre Berloquin
eBook $13.49 $17.99 Current price is $13.49, Original price is $17.99.
Title: Rätselspaß für Frauen, Author: Nicole Wollscheid
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Rätselspaß für Frauen
by Nicole Wollscheid, Jana Sommer, Kim Havenith, Gabriele Woschech, Margit Wolters
eBook $11.63
Title: Why Did I Buy This Book?: Over 500 Puzzlers, Teasers, and Challenges to Boost Your Brainpower, Author: Lynn Brunelle
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Why Did I Buy This Book?: Over…
by Lynn Brunelle, Ira Flatow (Foreword by)
eBook $13.49 $17.99 Current price is $13.49, Original price is $17.99.
Title: The Transport for London Puzzle Book: Puzzle Your Way Across the Capital, Author: Gareth Moore
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The Transport for London…
by Gareth Moore, TfL
eBook $16.49 $21.63 Current price is $16.49, Original price is $21.63.
Title: 417 More Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young, Author: Nancy Linde
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417 More Games, Puzzles &…
by Nancy Linde, Philip D. Harvey Ph.D. (Introduction)
eBook $11.99
Title: Puzzles 101: A PuzzleMasters Challenge, Author: Nobuyuki Yoshigahara
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Puzzles 101: A PuzzleMasters…
by Nobuyuki Yoshigahara
eBook $22.49 $29.99 Current price is $22.49, Original price is $29.99.
Title: Train the Brain: Use It or Lose It, Author: Gareth Moore
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Train the Brain: Use It or…
by Gareth Moore
eBook $14.99