Rumors are swirling on board the cruise ship, “Siren of the Seas.” Millie Sanders, Assistant Cruise Director, has heard them all…the ship is being sold; the cruise line is filing bankruptcy or worse yet, the company is going under.

When the ship arrives in Miami with what could be their last load of passengers, a police car and ambulance are waiting. Millie soon discovers that an unknown assailant has attacked one of her friends on board.

The mystery deepens as the attacks continue and threaten to turn deadly.

Can Millie and the gang keep their friend out of harm’s way while they solve the mystery or are they cruisin’ for a bruisin’?