* The Girl in the Mirror
* The Man in the Shadows
* The Shadow in the Flame
* The Darkness in the Wind
* The Silence in the Night
Short Stories
* "The Hitchhiker"
* "The Ghost in the Machine"
* "The Man Who Knew Too Much"
* "The Woman in the White Dress"
* "The Child in the Dark"
Plays
* "The Haunting of Hill House"
* "The Turn of the Screw"
* "The Picture of Dorian Gray"
* "Frankenstein"
* "Dracula"
Nonfiction
* The History of Horror Fiction
* The Art of the Gothic Novel
* The Supernatural in Literature
* The Dark Side of the Human Mind
* The Psychology of Fear