Murder on the Caronia

New York, 1908. While waiting to embark on the Caronia, the Cunard Line's famous ocean liner, private detectives George Dillman and Genevieve Masefield are startled to witness the boarding of a man and woman in shackles. They discover that these prisoners are being brought back to England by Scotland Yard to face trial for murder.

Over the course of the crossing, while managing purse-snatchers, burglars and drug traffickers, Dillman and Masefield come to believe that the captured couple may...