L'Effroyable Tragédie
It's a book in french, I'll anyway write about it in english.
Here are a few things I take from the book:
As Napoleon was a warning for Hitler, Napoleon had the Charles XII warning.
The Berezina crossing featured a diversion at Baryssaw, but the troops crossed at Stoudianka.
The Russian army too suffered heavily from the winter cold, especially as they stretched westward.