A collection of WWII photographs that has been put online by the National Archives. These pictures range from pictures of the war, the Holocaust, and the Home Front.
This resource contains maps of troop movements on the European Front. These maps have been digitized as part of the American Memory project from the Library of Congress.
This is a 2 volume biography written about Dwight D. Eisenhower who was the a general in United States Army during WWII, and President of the United States in the 1950's.
The Pacific by 
Ivan's War: Life and Death in the Red Army, 1939-1945 by 
The GI War Against Japan: American Soldiers in Asia and the Pacific During World War II by 
Retribution by 
Eisenhower by 
Patton by 
Old Soldiers Never Die by 