I have a giant mixture of how I discover new books, but my biggest thing is mainly browsing local library website and their weekly lists of new releases as well as different book review aggregator sites

  • In addition to “osmosis” that the other user mentioned, which is my main way of finding new stuff: I subscribe to a newsletter about new releases that comes each Tuesday. Also from friends with similar tastes in reading, and a lot of time from checking the works cited and recommended reading sections in nonfiction books.