The product is a trade paperback book titled "Chess Praxis" by Aron Nimzowitsch, published in 1962 by Dover Publications, Incorporated. It has 369 pages and is written in English. The book is about games and activities, specifically focusing on the topic of chess. It features illustrations and has a length of 8.7 inches and a width of 5.5 inches, with a weight of 14.4 ounces.