For the month of April, I’m putting myself to the test, with the A to Z challenge for blogging. I will feature one romance novel daily with a song name in its book title. Welcome to day 24 of the challenge.X Marks the Spot by Shannon WestWhen Dexter takes a job at Cupid, Inc., a male hook-up website, he never imagined that he’d find the one man who'd been haunting his dreams--a handsome young Graduate Assistant named Zack who was advertising online for a date.