Brainstrains: Great Color Optical Illusions

Having purchased Keith Kay's previous excellent books by Sterling on Optical Illusions. I was very excited to learn that he was bringing out a new book on the same subject. I immediately placed my order with .... The book has arrived and I must say I am very pleased with the quality of the book and it's contents - it is small sized, hard backed and will easily fit into the pocket. It contains a great assortment of varied illusions and visual oddities all beautifully done in full color.My children have been fascinated and entertained withthe collection contained in this book. It has been fun and at the same time educational and has kept them entertained and amused.It is great value for money. I would highly recommend it.