I'm on "Ever Since Darwin" by Stephen Jay Gould, an essay collection, which still has plenty of merit for an old science-related book, and "Library: An Unquiet History" by Matthew Battles (I think). Recently finished Madame Bovary, which was way more engaging than I expected it to be, but not really very deep. Also "A Shipwrecked Sailor at Sea" or whatever it's called by Garcia Marquez, which wasn't even particularly interesting and didn't really leave me changed or anything, but was impossible to stop reading.