I made a thread on the topic a while ago
https://www.fsegames.eu/forum/index.php?topic=16265.0but it hasn't been posted in since June, so oh well no use in forcing old content.
Anyway, I've been interested a lot in the eastern front of ww2 lately, so at a friend's recommendation I picked up Stalingrad: The Fateful Siege by Antony Beevor. Fantastic book, I've sped through it and I'm almost done. On top of that can't leave out Life and Fate by Vasily Grossman, which is essentially Stalingrad's fictional counterpart (Beevor includes a lot of Grossman's quotes in his book to help illustrate his points and narratives).
About ASOIAf - When I read them a year or two ago I was absolutely obsessed with them, and I'm still interested in the world itself and its lore, but going back and reading some of the books has made me realize that GRRM is... not really the best writer. Back when I was in full GRRM fanboy mode I would dismiss complaints of the books being too long and having too much filler in between the good parts as people not appreciating good dialogue rather than raw action, but really, they're right. The dialogue isn't even that good. It's just plain and average. George R.R. Martin's former job as a soap opera writer kind of shows through here, to be honest. Also, he's awful at planning his stories. His rambling and widespread style does add something to the scope and epicness of the story, but at the same time it just makes it dull and drags on at times. I wish he could have condensed his books into 600 pages or less, not because I want to read less, but because a decent portion of the books are hardly even worth reading. I am looking forward to Winds of Winter, though. I suppose I'll have to get around to re-reading the series before that comes out.