Midnight Never Comes (Paul Chavasse series, Book 4)

The Keys of Hell

Dark Side of the Street (Paul Chavasse series, Book 5)

A Fine Night for Dying (Paul Chavasse series, Book 6)

The Graveyard Shift (The Nick Miller Trilogy, Book 1)

Hell is Always Today (The Nick Miller Trilogy, Book 3)

The Keys of Hell (Paul Chavasse series, Book 3)

The Wolf at the Door (Sean Dillon Series, Book 17)

Without Mercy (Sean Dillon Series, Book 13)

Drink with the Devil (Sean Dillon Series, Book 5)

Midnight Runner (Sean Dillon Series, Book 10)

The Midnight Bell (Sean Dillon Series, Book 22)