Brainteaser & Puzzle Books

Get Ready To Test Your IQ Books

$14.99

From: Bits & Pieces

The Monty Hall Problem and Other Puzzles Book

$9.99

From: Bits & Pieces

Set of Two Mysterious Duo Books

$13.99

From: Bits & Pieces

The Greatest Dot-to-Dot Books Volume I & II

$13.99

From: Bits & Pieces

More
Plexers

$12.95

From: Amazon

Plexers

$12.95

From: Amazon

Science
Plexers

$13.50

From: Amazon

Social Studies Plexers A Collection of Word P...

$13.50

From: Amazon

200 Difficult
Sudoku Puzzles

$9.99

From: Amazon

Grand Master
Ultimate Sudoku

$9.95

From: Amazon

Sudoku Book An Introduction to Sudoku with 1...

$6.95

From: Amazon

New York Post Super Sudoku Omnibus Edition

$16.95

From: Amazon

Colossal Book of Short Puzzles and Problems

$35.00

From: Amazon

Puzzling Adventures of Doctor Ecco

$9.95

From: Amazon

Great Book Of Mind Teasers & Mind Puzzle...

$8.95

From: Amazon

Mind-Challenge
Puzzle Book

$14.95

From: Amazon

New York Times Ultimate Crossword Omnibus 10...

$17.95

From: Amazon

More Outrageous Crossword Puzzles and Word Ga...

$6.95

From: Amazon

My First Crossword Puzzle Book Dover Little A...

$1.50

From: Amazon

New York Times on Web Crosswords for Teens N...

$6.95

From: Amazon

Uncle Johns Bathroom Reader Puzzle Book

$12.95

From: Amazon

Wacky Word Searches Puzzles So Fun Youll Pee ...

$5.95

From: Amazon

Palindromes and
Anagrams

$6.95

From: Amazon

Everything Cryptograms Book Fun And Imaginati...

$9.95

From: Amazon

Math Master Magnetic Activity Board

$5.99

From: Amazon

Take-Home Math Logic Puzzles ID 7172

$2.22

From: Amazon

Math Puzzles for the Clever Mind

$6.95

From: Amazon

Math Workshop Elementary Functions

$52.55

From: Amazon