"It's moving! Or is it? Optical illusions are tricks that our eyes and brain play on us to make us see things differently-like still images that appears to float, spin, or wiggle along. Explore magnificent moving illusions and learn the science behind what makes them work. Then, take a turn making your own optical illusion. Get ready to be eye-mazed!"--
Ages 7-11 Bearport Publishing Company.|||Grades 2-3 Bearport Publishing Company.|||790L Lexile|||juvenile
by Spencer Brinker.
Includes bibliographical references (page 24) and index.