Erwin Brecher

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

Erwin Brecher

Out of Stock

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

Erwin Brecher

$5.69

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

Erwin Brecher

Out of Stock

Lateral Thinking Puzzles

Erwin Brecher

$7.79 - $23.21

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

Erwin Brecher

Out of Stock

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

Erwin Brecher

$5.89 - $6.09

Lateral Logic Puzzles

Erwin Brecher

$4.59

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

Erwin Brecher

$7.49

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

Erwin Brecher

$5.49 - $12.12

More Hocus-Pocus: Intriguing Bridge and Logic Puzzles

Erwin Brecher

Out of Stock

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

Erwin Brecher

$5.49

Lateral Thinking Puzzles Paradoxes

Erwin Brecher

Out of Stock

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

Erwin Brecher

Out of Stock

World Class Puzzles

Erwin Brecher

$5.39

IQ Booster: Improve Your Iq Performance Dramatically

Erwin Brecher

$6.59

Hocus Pocus: A Bridge Book With a Difference

Erwin Brecher

$7.49

The Puzzle Emporium Presents Mind Bending Conundrums

Erwin Brecher

$7.79

The Puzzle Emporium Presents Amazing Brain Teasers

Erwin Brecher

$6.79

Comment Mettre Un Oeuf Dans Une Bouteille ?

Erwin Brecher

Out of Stock

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

Erwin Brecher

$6.09

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

Erwin Brecher

$5.79

Surprising Science Puzzles

Erwin Brecher

$7.29 - $7.49

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

Erwin Brecher

Out of Stock

Words & Numbers. Erwin Brecher

Erwin Brecher

Out of Stock

Visual Puzzles. Erwin Brecher

Erwin Brecher

Out of Stock

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

Erwin Brecher

$6.69

How Do You Find North Without a Compass?: And Other Puzzles and Brainteasers

Erwin Brecher

Out of Stock

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

$25.13