"Readers of Allen's previous ocean-liner mysteries know that nothing stops shipboard detectives Genevieve Masefield and George Porter Dillman, and established fans and new readers alike are sure to delight in this newest adventure." . "Working as ship detectives aboard an extravagant luxury liner, Genevieve Masefield and George Porter Dillman find their jobs complicated by the ship's claustrophobic confines and an intricate web of deceit that culminates in a high-seas murder." . . "Historical fiction" . . . . "Murder on the Salsette" . . . . . . . "Mystery fiction" . . . . . . . "Fiction" . . . . "Masefield, Genevieve Fictitious character Fiction." . . . . "Private Investigators Fiction." . . "Dillman, George Porter Fictitious character Fiction." . .