This expertly researched volume is divided into two parts, the first half focussing on the history of destroyers and frigates, and the second on the submarine. Each section has a history and chronological directory featuring the major vessels of that era. The opening section charts the development of the destroyer from its origin as a fragile torpedo boat through to the classic torpedo-armed fleet destroyer. The second half of the book features a history of the submarine and chronicles a century of submarine development. Illustrated with over 1300 photographs and artworks, this authoritative volume provides enthusiasts with key information about the world's destroyers, frigates and submarines.