Michael A. DiSpezio

The World's Biggest Book of Brainteasers & Logic Puzzles

Michael A. DiSpezio

$6.69 - $7.59

The Ultimate Lateral & Critical Thinking Puzzle Book: Master Your "Thinking-Outside-The-Box" Skills (Puzzle Books)

Michael A. DiSpezio

$6.39

Hsp Science Grade 3

Michael A. DiSpezio

$19.49

Awesome Experiments in Electricity & Magnetism (Awesome Experiments)

Michael A. DiSpezio

$6.89 - $11.49

Critical Thinking Puzzles

Michael A. DiSpezio

$4.19

Science fusion Grade 4

Michael A. DiSpezio

$4.99

Florida Edition Science Grade 5

Michael A. DiSpezio

$8.19

Great Critical Thinking Puzzles

Michael A. DiSpezio

$6.69 - $6.99

Classic Optical Illusions

Michael A. DiSpezio

$6.39

Super Sensational Science Fair Projects

Michael A. DiSpezio

$5.49 - $6.39

Hsp Science Grade 1

Michael A. DiSpezio

$16.49

Exploring Earth and Space (Science Insights)

Michael A. DiSpezio

$6.49 - $13.09

Giant Book of Mensa Critical Thinking Puzzles

Michael A. DiSpezio

$6.29

Optical Illusions: Challenge Your Visual Thinking!

Michael A. DiSpezio

$5.69

Awesome Experiments in Force & Motion (Awesome Experiments in)

Michael A. DiSpezio

$6.29 - $6.59

Hsp Science Grade 2

Michael A. DiSpezio

$9.99

Challenging Critical Thinking Puzzles

Michael A. DiSpezio

$6.19

California Science

Michael A. DiSpezio

$5.89 - $6.79

Your 21st Century Brain: Amazing Science Games to Play With Your Mind

Michael A. DiSpezio

$5.99

Science (Grasshopper) Level 6

Michael A. DiSpezio

$12.39 - $12.99

Optical Illusion Magic: Visual Tricks & Amusements

Michael A. DiSpezio

$7.19 - $10.99

Giant book of challenging thinking puzzles

Michael A. DiSpezio

$6.19 - $10.49

Addison And Wesley Science Insights: Exploring Matter And Energy

Michael A. DiSpezio

$6.19 - $7.89

Giant Book of Optical Puzzles

Michael A. DiSpezio

$5.19 - $5.49

Awesome Experiments in Light & Sound (Awesome Experiments in)

Michael A. DiSpezio

$8.89 - $15.89

Eye-Popping Optical Illusions

Michael A. DiSpezio

$9.09 - $10.99

California Science Grade 2

Michael A. DiSpezio

$9.59

Classic Critical Thinking Puzzles

Michael A. DiSpezio

$4.59

Harcourt Science Grade 1 California Edition

Michael A. DiSpezio

$9.49

Puzzles for a Super-Mind Workout

Michael A. DiSpezio

$5.89