Books about the battle of Stalingrad?

I loved the movie, it's one of the best anti-war movies of all times and i know it's not based on a book. I wanted to read a book who has the same anti-war sentiment about the battle of Stalingrad, i found Sven Hassel's The S.S. General who was a pretty good book even tho it wasn't particularly anti-war, can you suggest me another book about the battle of Stalingrad?