hi! fyi, you might be interested a couple of resources here:
Our weekly Saturday Reading and Research stickied post sounds right up your alley: people often drop by with comments/reviews on books they're reading. It's also a great place to ask for book recommendations. There's a link to past posts on the sidebar - link
The /r/AskHistorians Book List is a list of recommendations compiled by the flaired users. Also on the sidebar - link