I read cozy and historical mysteries, a bit of Paranormal/UF, and to mix it up, I read science and gardening books on occasion.
The church down the street must have had such a good result from their last book sale a few months ago that they had another one this weekend. There are a couple of gems in my stack (hello Aaronovitch!) but the great thing about these sales is that they sell them cheap enough that if I've bought any lemons, I haven't spent more than it would have cost me to park in front of my local bookstore, so it's easy to justify the risk. ;-)