14 books
Sifting the Ashes
Victims
The Demeter Diaries
Sorrow
Scenes Along Zombie Highway (2018 Trade Paperback Edition)
War
Smalls Spirits
Sweet Poison
100 Doors To Madness
Gardens of the Fey
Dangerous Dreams
Vampires, Zombies, & Wanton Souls
The Mad Hattery
Vectors: A Week in the Death of a Planet