Books in the Byrne & Balzano series in order

Veteran cop Kevin Byrne and his rookie partner Jessica Balzano set out to hunt down the elusive killer, who leads them deeper and deeper into the abyss of a madman's depravity. While the body count rises, Easter is fast approaching: the day of resurrection and of the last rosary to be counted ...

The streets of Philadelphia are blistering in the summer heat, the homicide rate is soaring and the nights belong to the mad.

When the first body is found, mutilated and strangled on the riverbanks, Philadelphia homicide detectives Kevin Byrne and Jessica Balzano suspect yet another case of random urban violence.

In each soul, a secret ... Philadelphia homicide detectives Kevin Byrne and Jessica Balzano's first assignment from the Cold Case files is the brutal murder of a young runaway.

It is fall in Philadelphia and the mutilated body of a man is found in one of the poorest neighbourhoods of the city. Apart from their killer's unusual calling cards, the crime scene photos - past and present - are identical.