The product is a lot of 9 hardcover books titled "ARCO Illustrated Guide to: Military War Aircraft Book Lot Missiles". The books are a part of the "An Illustrated Guide To" series. The books cover various topics related to military aviation, submarines, spy planes, and missiles. They are authored by Mike Spick, John Jordan, Bill Gunston, David Miller, and Bernard Nalty. The books are not signed or inscribed and are not personalized. They feature illustrations and hardcovers. Theze are in great condition.