I read cozy and historical mysteries, a bit of Paranormal/UF, and to mix it up, I read science and gardening books on occasion.
A quirky little reference/trivia books concerning many things book related. Mostly lists; many useful, many filler (authors listed by the University they went to, for example). It was fun to browse through will occasionally be useful, although by its nature it will quickly become outdated.
Still, a fun addition to my bookshelves.