Title: One-Minute Mysteries and Brain Teasers BONUS Collection (Micro Mysteries and Brain Teasers, #0), Author: S. A. King
Title: A Book to Improve Mind Power, Author: Mahesh Sharma
Title: Bored? Games!: 101 games to make every day more playful, from the author of THE FLOOR IS LAVA, Author: Ivan Brett
Title: Easy Sudoku Brain Games, Author: Chris Saldrick
Title: One-Minute Mysteries and Brain Teasers (Micro Mysteries and Brain Teasers, #1), Author: S. A. King
Title: Beginners Sudoku Brain Games, Author: Chris Saldrick
Title: Who is Guilty Whodunit Puzzles for Smart Kids and Teens, Author: Eliza Cole
Title: Puzzles for Adults: 50 Brain Teasers with Step-by-Step Solutions: Boost Your Power of Problem Solving, Author: Atanu Chaudhuri
Title: Habits of A Happy Brain: Master Mind - Unlock the Unlimited Potential That You Possess Within You, Author: Lewis King
Title: Gamestorming The Way Forward, Author: Priya Sarin
Title: Sherlock Holmes Compendium of Mysterious Puzzles, Author: Gareth Moore
Title: What Part Of London Is Found In France?: 130 Lateral Puzzles The Best Collection Ever, Author: Jeffrey Reid Baker
Title: How to Solve a Murder: 70 One-Minute Detect-O-Gram Mysteries to Decipher & Decode, Author: H. A. Ripley
Title: 299 On-the-Go Games & Puzzles to Keep Your Brain Young: Minutes a Day to Mental Fitness, Author: Nancy Linde
Title: The Imposter Puzzle Book: Use Your Logic and Intuition to Identify the Traitors, Author: Roland Hall
Title: The Big Puzzle Book of Area Mazes: 300 Mind-Bending Math Puzzles in Five Challenge Levels (Original Area Mazes), Author: Naoki Inaba
Title: The Escape Book 2: Can you escape this book?, Author: Ivan Tapia