The Devil's Messenger

13 Demon Street. Condemned in the Crystal

13 Demon Street: The Black Hand

13 Demon Street: The Photograph

13 Demon Street: A Gift of Murder

13 Demon Street: Black Nemesis

13 Demon Street: The Secret of the Telescope

13 Demon Street: The Girl in the Glacier

Never Steal a Warlock's Wife

The Vine of Death

Murder in the Mirror

The Book of Ghouls

Green are the Leaves

Fever