Catchphrase: The Ultimate TV-Based Family Game Tin For Adults & Kids

Igloo Books Ltd

Eye Twisters

Visual Puzzles

Gareth Moore

The New Book of Optical Illusions

Georg Rüschemeyer

Art of Drawing Optical Illusions

Jonathan Stephen Harris

Patterns of the Universe

Alex Bellos

Eye-Popping Illusions Activity Book

Pat Jacobs

The Practical Encyclopedia of Magic

Nicholas Einhorn

Visual Thinking

Dr Gareth Moore

Find the Loo Before You Poo

Jorge Santillan