Fra forlagets omtale: Revolving around the Tay Bridge Disaster, this story begins with a break-in and murder at the Edinburgh home of Sir Thomas Bouch, the enigmatic, egotistical builder of the Tay Bridge. McLevy is brought in to investigate. With the help of brothel madam Jean Brash, McLevy finds the murderer, but there is much, much more to unfold. McLevy follows a trail of brutal killings, lethal liaisons, and double suicide which leads to a violent encounter with an old enemy, Hercules Dunbar.