The front cover has some creases down the middle. See close up photos. Otherwise, the books is very much like new.

This book is a must-have for anyone who loves games and activities that challenge the brain. With 160 pages of optical illusions and logic puzzles, it is sure to provide hours of entertainment. The book is in trade paperback format and was published in 2010 by Publications International, The Limited. The author is Publications International Ltd. Staff and the genre is games and activities. The book is available in English and falls under the categories of Books & Magazines and Books.