An Inspector Benjamin Ross mystery. When Mr Thomas Tapley, a respectable but down-at-heel gentleman, is found bludgeoned to death in his sitting room, his neighbour Inspector Benjamin Ross of Scotland Yard rushes to the scene. Tapley had recently returned from abroad but little else is known about the elusive man. Then, on hearing the news of Thomas's death, Mr Jonathan Tapley, QC, comes forward and the truth about his cousin's tragic past slowly begins to emerge. Meanwhile, Ben's wife Lizzie is convinced that Tapley was being followed on the day he died and, with a bit of surreptitious questioning, she discovers that he received a mysterious visitor in a beautiful carriage a few days before his death. As the list of suspects begins to mount, Ben can't help wondering how much of the truth is being revealed and who would benefit most from Tapley's unfortunate demise?