Volume I covers technical aspects of the vehicle, including assembly, hull and armor plate, main and subsidiary armament, the power plant, the two different suspension systems, the running gear, the and the crew compartment. Volume I contains 150+ b&w photos and numerous exploded and scale line drawings. Enough information to build your own Jagdtiger!
Volume 2 covers the testing and training of Jagdtiger and their crews, camouflage and markings and month-by-month deployment histories of the two units which actually employed these vehicles–schwere Panzerjäger-Abteilung 653 and schwere Panzerjäger-Abteilung 512. It also features a discussion of Jagdtiger issued to ad hoc formations and plans to issue them to other line formations