What history books should I be reading?

I find myself intensely interested in history lately. Although I’ve been exposed to the basics throughout my education I’ve never had such an intense desire to dive into it. I’m especially interested in the development of monetary systems, general U.S. history, and WW2 history. Anything with a P.O.V. that’s out of the norm would be very interesting to me as well (for example a book written from the P.O.V of Hitler). There’s a lot of stuff to dig through but I’m looking for the most accurate, researched, and unbiased info I can find. What are your favorite history books?