Optical illusions are puzzle pastime favourites that appeal to every age group. This perfect gift is a mixture of classic tricks and modern variants designed to baffle and test even the most hardened eye-twister addict. The pocket format makes it an ideal travel companion with teasers at all levels.
About The Author
Mark Hanks has compiled some of the finest, timeless illusions for this collection. He has been fascinated by optical tricks for as long as he can remember.