Amateur detective Becky Robinson never wanted to set sail on the Elvis themed cruise. A cramped cabin on the high seas isn’t her idea of a swingin’ time. Neither is being trapped with divorced parents determined to transform the cruise ship into a battleship.

When an unreliable witness reports a man thrown overboard, the puzzling mystery presents the perfect distraction. Suspicious minds lead Becky’s investigation to an Elvis impersonator and a sea of suspects with deadly motives.

But solving a murder without a victim is easier said than done. Can she find the devil in disguise before the ship docks? Or will her family be the death of her?