WWII and Operation Barbarossa Related Web Sites
WWII Armed Forces Orders of Battle and Organisations (niehorster.orbat.com)
German Armed Forces 1918-1945 (feldgrau.com)
Axis History Factbook (axishistory.com)
The Luftwaffe, 1933-1945 (ww2.dk)
The Russian Battlefield (battlefield.ru)
QuikManeuvers E-Books on WWII and Espionage (quikmaneuvers.com)
U Boat Operations in WWII (uboat.net)
Submarine Force Museum (submarinemuseum.org)
Selected Online Bookstores Retailing Volumes I and II (excludes local Amazon stores)
Barnes and Noble AbeBooks Alibris Foyles Fishpond
