Compiled by the world's leading authority on illusions, this is an astonishing collection that includes classic optical illusions, scintillating and pulsating patterns, and every other possible form of visual trickery. Each of the 80 pages shows an illusion along with an explanation of what you are seeing and why. They will amaze, surprise and astound. It's our own publication and, if we may say, exceptionally good value. Hard-back cover.