The M4A4, also known at the Sherman V, with its unusual 30-cylinder Multibank engine, was the type of Sherman most widely used by Commonwealth forces during WWII. Additionally, many US tankers were trained using this type of tank. The tank went on to become the basis for the famed Firefly, Crab, and DD amphibious variants of the Sherman. This book chronicles the development and use of the vehicle from concept to combat. Through dozens of archival photos, many never before published, as well as detailed photographs of some of the finest existent examples of these vehicles, this iconic tank is explored, and its history is explained. AUTHOR: David Doyle's earliest published works appeared in periodicals aimed at the hobby of historic military vehicle restoration. By 1999, this included regular features in leading hobby publications, appearing regularly in US, English, and Polish magazines. Since 2003, he has published over 125 books on various military topics. Broadening his horizons from his initial efforts concerning vehicles, he soon added aircraft and warships to his research objectives. SELLING POINTS: . Explains and explores this often-overlooked WWII version of the Sherman . Became the basis for the famed Firefly, Crab, and DD variants of the Sherman . Ideal for military history enthusiasts who enjoy concise, affordable warfare histories with rare archival photographs 226 colour and b/w photographs