As New. In 1889 Cora Oakleys Husband William Was Put On Trial For Her Murder. After The Case Was Dismissed He Fled The Country Never To Be Heard Of Again. Hundred Years Later A Young Man Appears On The Scene Claiming He Is Williams Great-grandson And Claims Half The Profits From The Sale Of A House And Then He Is Found Dead, Poisoned By The Same Substance Used To Kill His Great-grandmother. Supt Markby Must Look Back At The Event Of A Century Ago To Find The Killer. 404pp