I plan to do quite a bit more reading on the East Front but for starters I was able to find The German Defeat in the East (1944-1945) by Samuel W. Mitcham, Jr. I am only a couple of chapters in and it seems a little bit slanted to the German side but that could just be my imagination. There is a ton of information and details in it, (which I assume to be accurate enough) especially about the division and corp commanders on both sides. I'll probably have to read it twice to wrap my head around it since it covers such a huge scope in units and locations involved. So far I am enjoying it especially since it covers the time period.