3 links
Jatkosota - Continuation War 1941 - 1944
rajajoki.com
A brief history of the Continuation War fought between Finland and the Soviet Union in 1941 - 1944. History, maps, photos.
The Battles of the Winter War
interwar.com
History of the Finnish-Soviet Winter War, November 30th 1939 - March 13th 1940
The Eastern Front
theeasternfront.co.uk
Provides a detailed history of the conflict between Germany and Russia from 1941 to 1945.