This book is part of the Shambhala Pocket Library series

and two-dimensional

Help Nemo and his dad find Dory after she vanishes

Triceratops

Optical Illusions Nonfiction This book is part ofFool your brain with mind boggling illusions, then get hands on and make your own to wow your friends! Learn all about the science behind these wacky phenomena, from moving liquid on a page, to shapes that disappear in front of your eyes with this clever guide. The brain is an amazing thing, but it doesn't always get things right when it comes to sight. This book is here to explain why, with astounding images, baffling puzzles, and simple reveals