Two Historians who are expects in the same field...?

Question: Two Historians who are expects in the same field!.!.!.!?

Hey guys,

I am studying History, and I have to do an assignment on two historians and how they approach their study of the past, any ideas on who I should choose and any books I could read!. I am open to any period in modern History, preferably the Second World War!.
Thanks!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

Some aspects of the XXth century:
Richard J!. Evans - The Coming of the Third Reich
Anthony Beevor - StalingradWww@QuestionHome@Com

Try Pipes and Figes on the Russian Revolution!.Www@QuestionHome@Com