Cain His Brother

 Author: Anne Perry

Publisher: Headline Publishing Group

Publication Date: 9 May 1996

Struggling to rebuild his own identity, detective William Monk steps into the shoes of Angus Stonefield--missing and presumed murdered--to track down the truth. If Stonefield is indeed a murder victim, the likely culprit is his own brother, Caleb--Angus's identical twin in appearance, but his sinister opposite at heart.