men-at-arms series German military police units 1939-45 / text by Gordon Williamson ; colour plates by Ron Volstad elite series U.S.Marine Corps, 1941-45 / Gordon L. Rottman ; illustrated by M. Chappell united states army in world war ii Cross-channel attack / by Gordon A. Harrison world war 2 fact files : [aircraft] RAF fighters / [by] William Green and Gordon Swanborough
