George Dillman and Genevieve Masefield have crossed the Atlantic Ocean numerous times in their capacity as ship's detectives. On several of those crossings they've had the pleasure, and in some cases the trouble, of sailing with some very famous passengers. Dukes. Duchesses. Artists. Actors. Musicians. Kings and queens. But few names have quite the level of fame and fortune as their fellow traveller Sir Arthur Conan Doyle, but will the famous writer help or hinder them?Previously published under the name Conrad Allen, the Ocean Liner series is relaunched for a new generation of readers.