This is a very good overview of the Jagdpanzer 38, Hetzer a small turretless Tank destroyer that was a deadly asset fighting in the panzer force in the late years of WWII.
The development, production, deployment and combat history of the Hetzer are all covered, often in great detail. In addition, many useful data tables are included. These cover: 1) Hetzer production history; 2) accuracy and penetration of the main armament firing different ammunition; 3) vehicle performance characteristics; and (perhaps most interesting) 4) direct comparisons of the ability of the Hetzer to penetrate and be penetrated other tanks.
The only down side to the book is the lack of photographs of Hetzers in the field. Nonetheless there are excellent production photos and photos detailing preserved specimens.
Very Interesting book.