Logic & Brain Teasers

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

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

Can You Outsmart An Economist? (100+ Puzzles to Train Your Brain)

The Riddle Of Scheherazade (And Other Amazing Puzzles)

Around the World in 80 Murders Puzzle Book (Classic crimes for you to solve)

Riddledom (101 Riddles and Their Stories)

Uncorrected Proofs (A Novel)

Meet Me at the Puzzle Cafe (Solve Your Way to Happily Ever After in 50 Puzzles)

Colossal Kakuro: 72 Titanically Tricky Puzzles

mental_floss Logic Puzzles (Extra-Sweet Puzzles with a Cherry on Top)

Beyond Montague Island: Even More Mysteries and Logic Puzzles

Return to Montague Island: More Mysteries and Logic Puzzles

Montague Island Memoirs (All-New Mysteries and Logic Puzzles)

Montague Island Mysteries and Other Logic Puzzles

The Purrfect Crime Puzzle Book (25 Cute Cases to Solve)

Rewordable Card Game (The Uniquely Fragmented Word Game)

Absolutely Nasty® Kakuro Level One

Letterinth (165 Word Mazes of Wit and Wisdom)

Murdle Beach (Word Searches, Mazes, Logic Puzzles, & More)

Ultimate Codewords

Pride and Prejudice Puzzles (Puzzles Inspired by the Life and Works of Jane Austen)

Whodunit Puzzles (Uncover the Truth With Your Inner Sleuth)

Mythology Wordsearch (Over 100 Legendary Puzzles)

Crime Wordsearch (Over 100 Criminally Good Puzzles)

Crime Scene Puzzles (Put Your Investigative Skills to the Test)

Alice in Wonderland Puzzles (A Puzzle Book With Original Illustrations by Sir John Tenniel)

H. P. Lovecraft Puzzles (Cosmic Conundrums from Beyond the Black Seas of Infinity)

Whodunit Mysteries (More Than 50 Perplexing Puzzles for You to Solve)

The Sherlock Holmes Case Files (Includes a 50-Card Deck of Absorbing Puzzles and an Accompanying 128-Page Book)

This Book Is a Treasure Hunt (Puzzles, word games and brain teasers)

Who Dun It? Batman (Over 100 Logic Puzzles and Riddles to Solve)

Merry Murder All the Way (A Christmas Crime Puzzle Book)

Prose and Codes (100 Literary Cryptograms to Solve)

Farts Aren't Invisible (Mind-Blowing Facts From Science, History, Sport and The Universe)

Train Your Brain in Four Weeks (Over 150 Puzzles to Improve Your Mental Agility)

Sherlock Holmes Puzzles (Puzzling Deductive Enigmas) (Miniature Edition)

Edgar Allan Poe Puzzles (Mysterious and Macabre Puzzles) (Miniature Edition)

The Official Clue Book of Puzzles (Test Your Detective Skills with over 80 Perplexing Puzzles)

The Murder Mystery Club Puzzle Book (A Front-Page Crime)

Brainpower Puzzles Page-A-Day® Calendar 2027 (A Year of Games to Sharpen Your Mental Fitness)

Mensa® 365 Brain Puzzlers Page-A-Day® Calendar 2027 (Word Puzzles, Logic Challenges, Number Problems, and More)

Mensa® 10-Minute Crossword Puzzles Page-A-Day® Calendar 2027

Train Your Brain (365 Puzzles for Brain Health)

The Crime Scene Puzzle Book

Murdoku Volume 3: Around the World (80 Murder Mystery Logic Puzzles)

Twas the Murder Before Christmas (Over 70 Fiendish, Fun and Festive Puzzles) - 9781035430406

Celebrate God's Goodness

Hunt A Killer: The Ultimate Detective's Puzzle Book (A Collection of True-Crime Inspired Ciphers, Riddles, Logic Games, and More)

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

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

Can You Outsmart An Economist? (100+ Puzzles to Train Your Brain)

The Riddle Of Scheherazade (And Other Amazing Puzzles)

Around the World in 80 Murders Puzzle Book (Classic crimes for you to solve)

Riddledom (101 Riddles and Their Stories)

Uncorrected Proofs (A Novel)

Meet Me at the Puzzle Cafe (Solve Your Way to Happily Ever After in 50 Puzzles)

Colossal Kakuro: 72 Titanically Tricky Puzzles

mental_floss Logic Puzzles (Extra-Sweet Puzzles with a Cherry on Top)

Beyond Montague Island: Even More Mysteries and Logic Puzzles

Return to Montague Island: More Mysteries and Logic Puzzles

Montague Island Memoirs (All-New Mysteries and Logic Puzzles)

Montague Island Mysteries and Other Logic Puzzles

The Purrfect Crime Puzzle Book (25 Cute Cases to Solve)

Rewordable Card Game (The Uniquely Fragmented Word Game)

Absolutely Nasty® Kakuro Level One

Letterinth (165 Word Mazes of Wit and Wisdom)

Murdle Beach (Word Searches, Mazes, Logic Puzzles, & More)

Ultimate Codewords

Pride and Prejudice Puzzles (Puzzles Inspired by the Life and Works of Jane Austen)

Whodunit Puzzles (Uncover the Truth With Your Inner Sleuth)

Mythology Wordsearch (Over 100 Legendary Puzzles)

Crime Wordsearch (Over 100 Criminally Good Puzzles)

Crime Scene Puzzles (Put Your Investigative Skills to the Test)

Alice in Wonderland Puzzles (A Puzzle Book With Original Illustrations by Sir John Tenniel)

H. P. Lovecraft Puzzles (Cosmic Conundrums from Beyond the Black Seas of Infinity)

Whodunit Mysteries (More Than 50 Perplexing Puzzles for You to Solve)

The Sherlock Holmes Case Files (Includes a 50-Card Deck of Absorbing Puzzles and an Accompanying 128-Page Book)

This Book Is a Treasure Hunt (Puzzles, word games and brain teasers)

Who Dun It? Batman (Over 100 Logic Puzzles and Riddles to Solve)

Merry Murder All the Way (A Christmas Crime Puzzle Book)

Prose and Codes (100 Literary Cryptograms to Solve)

Farts Aren't Invisible (Mind-Blowing Facts From Science, History, Sport and The Universe)

Train Your Brain in Four Weeks (Over 150 Puzzles to Improve Your Mental Agility)

Sherlock Holmes Puzzles (Puzzling Deductive Enigmas) (Miniature Edition)

Edgar Allan Poe Puzzles (Mysterious and Macabre Puzzles) (Miniature Edition)

The Official Clue Book of Puzzles (Test Your Detective Skills with over 80 Perplexing Puzzles)

The Murder Mystery Club Puzzle Book (A Front-Page Crime)

Brainpower Puzzles Page-A-Day® Calendar 2027 (A Year of Games to Sharpen Your Mental Fitness)

Mensa® 365 Brain Puzzlers Page-A-Day® Calendar 2027 (Word Puzzles, Logic Challenges, Number Problems, and More)

Mensa® 10-Minute Crossword Puzzles Page-A-Day® Calendar 2027

Train Your Brain (365 Puzzles for Brain Health)

The Crime Scene Puzzle Book

Murdoku Volume 3: Around the World (80 Murder Mystery Logic Puzzles)

Twas the Murder Before Christmas (Over 70 Fiendish, Fun and Festive Puzzles) - 9781035430406

Celebrate God's Goodness

Hunt A Killer: The Ultimate Detective's Puzzle Book (A Collection of True-Crime Inspired Ciphers, Riddles, Logic Games, and More)