I Am the Darkness - Tom Miller, #2

A KILLER LURKS IN THE SHADOWSMonths after he tracked down a killer of children, Tom Miller has settled into a new life of relative sobriety with a semblance of a future. When another murderer strikes, Tom must make good on his promise to a distraught mother and find the man who killed her daughter. But to stop a killer who lives in the darkness, Tom must journey to his own dark place. A dangerous place.
A place where demons live. A place from which he knows he might never return