If you enjoy a dollop of  romance to go with your thriller story, then When all the Girls have Gone by Jayne Anne Krentz will fill the bill.  Charlotte Sawyer’s sister has gone missing. She joins forces with a struggling but manly PI to help find her.   Result? A perfect “romantic escape” (People Magazine).  For romantic suspense with less sizzle and more sass, try Turbo-Twenty-three, Janet Evanovich’s latest Stephanie Plum adventure.