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A Biographical Sketch of Major Edward E. Hartwick

A Record of the Officers, Enlisted Men and Nurses of Lancaster County, Pennsylvania, in the World War, 1917-1918

CD-A Biographical Sketch of Major Edward E. Hartwick

Home Waters: Royal Navy, Royal Canadian Navy, and U.S. Navy Mine Forces Battling U-Boats in World War I

Marine Corps Deaths, 1917-1921

Officers and Enlisted Men of the United States Navy Who Lost Their Lives during the World War, From April 6, 1917 to November 11, 1918 [2 volumes]

Preliminary Inventories No. 73, Cartographic Records of the United States Marine Corps, Record Group 127

The Luftwaffe's Way of War: German Air Force Doctrine 1911-1945

U. S. S. Cyclops

U.S. Marine Corps Aviation: 1912 to the Present, Third Edition

United States Catholic Chaplains in the World War

War Letters, 1917-1918: From Dr. William T. Shoemaker, A.E.F, in France, and His Family in Philadelphia