Murder by the Dozen

Jan Kokk, Curacaos brawny answer to Belgiums impeccable Hercule Poirot, is kidnapped by the scheming security officer--attractive female, of course--of an oil tanker plying the Caribbean. Kathlee hopes Kokk will discover who is murdering the ships twelve-man crew, one by one. Which of the crew is the murderer and why is he killing all his mates? The motive remains a mystery until the ship...