Erwin Brecher

The Ultimate Book of Puzzles, Mathematical Diversions, and Brainteasers: A Definitive Collection of the Best Puzzles Ever Devised

Erwin Brecher

$5.99 - $6.29

Lateral Thinking Puzzles

Erwin Brecher

$5.39

Brainteasers, Puzzles & Mathematical Diversions: A Super Collection of Fine Puzzles to Challenge Your Brain Matter

Erwin Brecher

Out of Stock

Surprising Science Puzzles

Erwin Brecher

$4.99 - $6.29

How Do You Get an Egg into a Bottle?: And Other Puzzles: 101 Weird, Wonderful and Wacky Puzzles with Science

Erwin Brecher

$4.79

Hocus Pocus: A Bridge Book With a Difference

Erwin Brecher

Out of Stock

How Do You Walk on Fire?: And Other Puzzles: 101 Weird, Wonderful and Wacky Puzzles with Science

Erwin Brecher

$4.19

Lateral Logic Puzzles

Erwin Brecher

$4.19

The Biggest Book of Lateral Thinking Puzzles: More Than 200 Brainteasers to Ponder

Erwin Brecher

$5.39

Lateral Thinking Puzzles Paradoxes

Erwin Brecher

$6.09 - $6.89

World Class Puzzles

Erwin Brecher

$5.39 - $6.19

Lateral Thinking Puzzles: More Than 100 Brainteasers to Solve With Logical Reasoning

Erwin Brecher

$5.49 - $6.29

Are There Rainbows on the Moon?: Over 200 Weird & Wonderful Science Questions Answered

Erwin Brecher

$13.39

How Do You Build a Time Machine?: And Other Puzzles with Science

Erwin Brecher

$7.99

Challenging Science Puzzles

Erwin Brecher

$5.79

Bridge: 80 Classic Problems: Declare or Defend!

Erwin Brecher

Out of Stock

IQ Booster: Improve Your Iq Performance Dramatically

Erwin Brecher

$6.19

Lateral Thinking Posers: More Than 100 Brainteasers to Solve With Logical Reasoning

Erwin Brecher

$6.29

The Puzzle Emporium Presents Mind Bending Conundrums

Erwin Brecher

$5.09

The Puzzle Emporium Presents Amazing Brain Teasers

Erwin Brecher

$5.49 - $6.29

Chess: 80 Classic Problems: One Move and You're Dead!

Erwin Brecher

Out of Stock

Journey Through Puzzleland

Erwin Brecher

Out of Stock

The IQ Booster: How to Dramatically Improve Your Performance on IQ Tests

Erwin Brecher

$6.39

Mystifying Mind Benders: Over 100 Cunning Riddles, Puzzles Mysteries to Solve

Erwin Brecher

$12.07

Tantalising Brain Teasers: Over 100 Challenging Enigmas, Puzzles Riddles to Unravel

Erwin Brecher

Out of Stock

How do you Survive a Duel? And Othere Mathematical Diversions, Puzzles and Brainteasers

Erwin Brecher

Out of Stock

How Do You Survive on an Iceberg?: And Other Puzzles with Science

Erwin Brecher

$5.29

How Do You Turn Water into Wine?: And Other Puzzles with Science

Erwin Brecher

Out of Stock

Lateral Thinking Posers

Erwin Brecher

Out of Stock

How Do You Get an Egg into a Bottle?: Scientific Puzzles to Baffle and Bemuse Your Brain

Erwin Brecher

$26.39