"The Myth of the Good War" de Jacques R. Pauwels
"Churchill, Hitler, and 'The Unnecessary War'" de Patrick J. Buchanan
There are many, it is simply to inquire about historical revisionism, you just have to be careful because in the end you end up on the opposite side.
Those that I have recommended I consider quite impartial, but there are others for example that fall into the extreme of beatifying the opposite side and unfortunately this is wrong, history is always usually gray, there are no good and bad, they are usually all bad.
You always have to stay in the center of history, more than books I recommend that from data and facts that these books provide you, you investigate for yourself.
For me the crucial fact is the world conspiracy that exists to prevent the holocaust from being investigated and questioned, in Europe it is a prison sentence as in the United States.