A beautiful yacht in a tropical sea, a con artist surrounded by wealthy, beautiful people. A mystery to be solved. This was a premise that didn't live up to its classification as a thriller. The book moved a bit slowly and ventured back and forth from the present voyage to the main character's past with her husband, who was also a con artist. The ending was a bit unrealistic although I didn't guess who-dun-it. I liked this one but I didn't love it. Thank you Net Galley for the chance to review this one.