The History Place
The History Place: The Defeat of Hitler: 1939 1945: Quest for a Nazi Empire
A 20-chapter book on the history of Nazi Germany over the course of the Second World War.
US Army Center
U.s. Army Center of Military History: World War Ii: The War Against Italy and Germany
HIghlights the military strategy of the United States during World War II in fighting Germany and Italy.
Other
Warbirds Resource Group: Luftwaffe Resource Center
This comprehensive site catalogs the planes of the Luftwaffe from 1935 on, and provides detailed specifications on armaments, missiles, bombs and other accessories to air warfare. It does not present a history of their use, but rather a...
US Holocaust Memorial Museum
U.s. Holocaust Memorial Museum: Anchluss, March 1938
A map showing the expansion of Germany into Austria in 1938, which resulted in the Anschluss, the unification of Germany and Austria.
Other
Feldgau: German Armed Forces Research 1919 1945
This site provides links to detailed information about the German military by the branch of the armed forces and the years from 1918 and continuing throughout the World War II period.