Logic & Brain Teasers

Mensa® for Kids: Fun Puzzle Challenges (Terrific Ways to Stretch Your Brain!)

Murder Most Cryptic (Crosswords, Sudoku and Logic Puzzles to Tax Your Sleuthing Skills!)

The Puzzle Murders (Crosswords, Sudoku and Logic Puzzles to Tax Your Sleuthing Skills!)

How Do You Fight a Horse-Sized Duck? (Secrets to Succeeding at Interview Mind Games and Getting the Job You Want) - 9780316494588

USA TODAY Jazzy Jumbo Puzzle Book (400 Brain Games for Every Day)

USA TODAY Lazy Day Logic (200 Puzzles)

The Human Body Coloring Book (From Cells to Systems and Beyond)

The Puzzling Adventures of Sherlock Holmes (Ten New Cases For You To Crack)

Brain Coach Intense (Puzzles to Train, Regain, and Maintain Your Mental Agility)

Puzzle Workouts: Word Search (Book Five)

Stay Smart for Brain Health (175 Quick Exercises and Puzzles to Keep Your Mind Sharp)

USA TODAY Sunshine Sudoku (200 Puzzles)

Mensa® Everyday Challenging Mind Games (100 Mastermind Math and Logic Puzzles)

Mensa® Super-Smart Mind Twisters (112 Word, Logic, Number, and Reasoning Puzzles)

Puzzle Baron's Kids Logic Puzzles (Nearly 400 Brain Challenges for Developing Minds)

Creative Brain Games Mind-Bending Mazes

Puzzle Baron's Word Search Puzzles (250+ Hidden Word Puzzles to Strengthen Your Mental Muscle)

Sudoku Mania #1

The Essential Book of Kakuro (And How to Solve It)

USA TODAY Sudoku and Variants Super Challenge (200 Puzzles)

Pocket Posh Sixy Sudoku Hard (200 6x6 Puzzles with a Twist) (Miniature Edition)

Pocket Posh Sixy Sudoku Easy to Medium (200 6x6 Puzzles with a Twist) (Miniature Edition)

USA TODAY Jumbo Puzzle Book Super Challenge 3

USA TODAY Jumbo Puzzle Book Super Challenge 2 (400 Brain Games for Every Day)

USA TODAY Jumbo Puzzle Book Super Challenge (400 Brain Games for Every Day)

Five-Minute Brain Workout (Games and Puzzles to Keep Your Mind Sharp and Supple)

Mensa® Best Brain Benders (100 Puzzles and Word Games)

Mensa® Ultimate Brain Benders (100 Puzzles to Improve Your Memory, Concentration, Creativity, Reasoning, and Problem-Solving Skills)

Mensa® Mind Benders (100 Logic Games and Puzzles to Improve Your Memory, Exercise Your Brain, and Keep Your Mind Sharp)

Hungry Games (A Delicious Book of Recipe Repairs, Word Searches & Crosswords for the Food Lover)

Puzzlesnacks (More Than 100 Clever, Bite-Size Puzzles for Every Solver)

The Floor Is Lava (And 99 More Games for Everyone, Everywhere)

The Big Book of TV Guide Crosswords #2

Murder Most Puzzling (Twenty Mysterious Cases to Solve)

The Little Book of Big Mind Benders (Over 450 Word Puzzles, Number Stumpers, Riddles, Brainteasers, and Visual Conundrums) (Miniature Edition)

399 Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young.

The Stanford Mathematics Problem Book (With Hints and Solutions)

Train Your Brain: Mental Agility (156 Puzzles for an Active Mind)

HYPERtheticals (50 Questions for Insane Conversations)

The Big Book of Brain-Boosting Pix-Cross Puzzles (Use Numbers, Clues, and Logic to Reveal Hidden Pictures-500 Picture Puzzles!)

USA TODAY Logic Super Challenge 3 (200 Puzzles)

USA TODAY Sudoku Super Challenge 3

How Do You Fight a Horse-Sized Duck? (Secrets to Succeeding at Interview Mind Games and Getting the Job You Want)

Mystifying Mind Benders (Over 100 Cunning Riddles, Puzzles & Mysteries to Solve)

The Escape Book (Can You Escape This Book?) - 9780785838920

10-Minute Brain Games (Logic and Reasoning)

101 Inspirational Bible Word Searches (The New Testament)

Rewording the Brain (How Cryptic Crosswords Can Improve Your Memory and Boost the Power and Agility of Your Brain)

Mensa® for Kids: Fun Puzzle Challenges (Terrific Ways to Stretch Your Brain!)

Murder Most Cryptic (Crosswords, Sudoku and Logic Puzzles to Tax Your Sleuthing Skills!)

The Puzzle Murders (Crosswords, Sudoku and Logic Puzzles to Tax Your Sleuthing Skills!)

How Do You Fight a Horse-Sized Duck? (Secrets to Succeeding at Interview Mind Games and Getting the Job You Want) - 9780316494588

USA TODAY Jazzy Jumbo Puzzle Book (400 Brain Games for Every Day)

USA TODAY Lazy Day Logic (200 Puzzles)

The Human Body Coloring Book (From Cells to Systems and Beyond)

The Puzzling Adventures of Sherlock Holmes (Ten New Cases For You To Crack)

Brain Coach Intense (Puzzles to Train, Regain, and Maintain Your Mental Agility)

Puzzle Workouts: Word Search (Book Five)

Stay Smart for Brain Health (175 Quick Exercises and Puzzles to Keep Your Mind Sharp)

USA TODAY Sunshine Sudoku (200 Puzzles)

Mensa® Everyday Challenging Mind Games (100 Mastermind Math and Logic Puzzles)

Mensa® Super-Smart Mind Twisters (112 Word, Logic, Number, and Reasoning Puzzles)

Puzzle Baron's Kids Logic Puzzles (Nearly 400 Brain Challenges for Developing Minds)

Creative Brain Games Mind-Bending Mazes

Puzzle Baron's Word Search Puzzles (250+ Hidden Word Puzzles to Strengthen Your Mental Muscle)

Sudoku Mania #1

The Essential Book of Kakuro (And How to Solve It)

USA TODAY Sudoku and Variants Super Challenge (200 Puzzles)

Pocket Posh Sixy Sudoku Hard (200 6x6 Puzzles with a Twist) (Miniature Edition)

Pocket Posh Sixy Sudoku Easy to Medium (200 6x6 Puzzles with a Twist) (Miniature Edition)

USA TODAY Jumbo Puzzle Book Super Challenge 3

USA TODAY Jumbo Puzzle Book Super Challenge 2 (400 Brain Games for Every Day)

USA TODAY Jumbo Puzzle Book Super Challenge (400 Brain Games for Every Day)

Five-Minute Brain Workout (Games and Puzzles to Keep Your Mind Sharp and Supple)

Mensa® Best Brain Benders (100 Puzzles and Word Games)

Mensa® Ultimate Brain Benders (100 Puzzles to Improve Your Memory, Concentration, Creativity, Reasoning, and Problem-Solving Skills)

Mensa® Mind Benders (100 Logic Games and Puzzles to Improve Your Memory, Exercise Your Brain, and Keep Your Mind Sharp)

Hungry Games (A Delicious Book of Recipe Repairs, Word Searches & Crosswords for the Food Lover)

Puzzlesnacks (More Than 100 Clever, Bite-Size Puzzles for Every Solver)

The Floor Is Lava (And 99 More Games for Everyone, Everywhere)

The Big Book of TV Guide Crosswords #2

Murder Most Puzzling (Twenty Mysterious Cases to Solve)

The Little Book of Big Mind Benders (Over 450 Word Puzzles, Number Stumpers, Riddles, Brainteasers, and Visual Conundrums) (Miniature Edition)

399 Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young.

The Stanford Mathematics Problem Book (With Hints and Solutions)

Train Your Brain: Mental Agility (156 Puzzles for an Active Mind)

HYPERtheticals (50 Questions for Insane Conversations)

The Big Book of Brain-Boosting Pix-Cross Puzzles (Use Numbers, Clues, and Logic to Reveal Hidden Pictures-500 Picture Puzzles!)

USA TODAY Logic Super Challenge 3 (200 Puzzles)

USA TODAY Sudoku Super Challenge 3

How Do You Fight a Horse-Sized Duck? (Secrets to Succeeding at Interview Mind Games and Getting the Job You Want)

Mystifying Mind Benders (Over 100 Cunning Riddles, Puzzles & Mysteries to Solve)

The Escape Book (Can You Escape This Book?) - 9780785838920

10-Minute Brain Games (Logic and Reasoning)

101 Inspirational Bible Word Searches (The New Testament)

Rewording the Brain (How Cryptic Crosswords Can Improve Your Memory and Boost the Power and Agility of Your Brain)