Sea of Lies — Andrew Cunningham

While vacationing on a Caribbean cruise, Del Honeycutt runs across his old high school classmate, Chet. When Chet suddenly vanishes from the ship, Del and bestselling mystery author Sabrina Spencer are thrust into a dark and dangerous voyage.Why isn't anyone concerned about his disappearance? And who is the strange man now calling himself Chet?On a ship full of lies, Del and Sabrina don't know where to turn or who to trust-and the wrong decision could be deadly!