Nowadays most of my reading is online, I read about a paper book per week, like most of us. My fiction is mostly SF/Fantasy. My favorite non-fiction is history, entirely predictable. I just finished 1493 last night; it was excellent. Blitzkrieg: From the Rise of Hitler to the Fall of Dunkirk before that, also good, although Len Deighton is definitely opinionated.

I read HN with an eye to suggestions, which has worked out well for me.