armor at war series U.S. amtracs and amphibians at war 1941-45 / text by Steven J. Zaloga & George Balin ; color plates by Arkadiusz Wróbel Memoirs / George F. Kennan : [Vol. 1:] 1925-1950 men-at-arms series George Washington's army / text by Peter Young ; colour plates by Michael Roffe Summertime; (uit Porgy en Bess) War 1812 / by George S. May ; maps by Victor H. Hogg ; ill. by Dirk Gringhuis U.S.A.F. Unit Code Letters / by Roger A. Freeman and George Pennick