I've read a few of these already. I do NOT recommend Fifty Shades, not because of the content but instead because of the writers style and the utter stupid premises upon which it begins (what college graduate doesn't have a laptop or a cell phone????).
Here's a mystery you haven't tried before: The tale of several missing girls is told in reverse, so that you're unraveling the truth after (and occasionally before) the characters. Cancel your plans and stay up late with this one! Click through for more of the best new books to read for summer 2016.