Terry H. Stickels

Math Puzzles and Games, Grades 6-8: Over 300 Reproducible Puzzles that Teach Math and Problem Solving

Terry H. Stickels

$5.09 - $19.77

The Art of Optical Illusions: Deceptions to Challenge the Eye and the Mind

Terry H. Stickels

$6.99 - $11.19

Classic Mind Benders

Terry H. Stickels

$7.99

Brain Stretchers Bk 3: Advanced

Terry H. Stickels

$6.89

Puzzles for the Super Sharp

Terry H. Stickels

Out of Stock

Puzzle Power: How to Jump-Start Your Mind

Terry H. Stickels

$10.29 - $11.49

Classic Shrewd Challenges

Terry H. Stickels

$7.09

Mindstretching Puzzles

Terry H. Stickels

Out of Stock

Mind-Bending Puzzles: A Storehouse of Stumpers!

Terry H. Stickels

Out of Stock