armor at war series U.S. tank destroyers in combat 1941-1945 / Steven J. Zaloga Chevrolet tractor 4x4 field artillery : questionnaire / prep. by Royal Artillery Mechanical Traction School vanguard series US 1st Infantry Division, 1939-45 / text by Philip Katcher ; colour plates by Mike Chappell vanguard series US 101st Airborne Division, 1942-45 / Philip Royall Nibley Katcher ; text by Philip Katcher ; colour plates by Mike Chappell vanguard series US 1st Marine Division, 1941-45 / Philip Royall Nibley Katcher ; text by Philip Katcher ; colour plates by Mike Chappell united states army in world war ii Okinawa : the last battle / by Roy E. Appleman, James M. Burns, Russell A. Gugeler ... [et al.] ; [forew. by Harry J. Malony]