Picture Puzzler

By Kathleen Westray

Demonstrating why we cannot always believe our eyes, this collection of intriguing illusions features afterimages and blind spots, reversible pictures, and tricky comparisons. Kathleen Westray... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0395701309
• ISBN13: 9780395701300
• Release Date: January 1994
• Publisher: Houghton Mifflin
• Length: 32 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.4" x 8.6" x 9.3"
• Age Range: 4 to 7 years
• Grade Range: Preschool to Grade 2