Xtreme illusions. - Washington, D.C. : National Geographic Society, c2012. - 45 p. : ill. (chiefly col.) ; 26 x 30 cm. - National geographic kids. .

Seeing is believing. But what if you simply can't believe your eyes? Dive into another dimension and experience the eye-boggling and brain-twisting extremes of these awesome optical illusions. This mind-bending collection of visual puzzles will amaze your friends, mystify your family and even blow your own mind!

ISBN: 9781426310119 1426310110

Subjects--Topical Terms:
Optical illusions.
Children's literature--2013.