Beach reads don't always have to be light or romantic. In fact, sometimes a good mystery/thriller can be just as satisfying. So for those of you who want a little something darker to read in the sun this summer, we've got you covered. Featured: I Let You Go by Clare Mackintosh The next blockbuster thriller for those who loved The Girl on the Train and Gone Girl... “a finely crafted novel with a killer twist.” (Paula Hawkins, #1 New York Times bestselling author of The Girl on the Train) On a rainy afternoon, a mother’s life is shattered as her son slips…