* The Mystery of the Thirteenth Floor (1950)
* The House of Death (1951)
* The Corpse in the Closet (1952)
* The Ghost of the Manor House (1953)
* The Secret of the Abbey (1954)
* The Curse of the Mummy (1955)
* The Vampire of Venice (1956)
* The Werewolf of the Moors (1957)
* The Phantom of the Castle (1958)
* The Monster from the Black Lagoon (1959)
Short Stories:
* "The Corpse in the Closet" (1950)
* "The Ghost of the Manor House" (1951)
* "The Secret of the Abbey" (1952)
* "The Curse of the Mummy" (1953)
* "The Vampire of Venice" (1954)
* "The Werewolf of the Moors" (1955)
* "The Phantom of the Castle" (1956)
* "The Monster from the Black Lagoon" (1957)
* "The Horror at Haunted Hill" (1958)
Other Writings:
* "The Making of a Horror Story" (1957)
* "The Art of Horror Writing" (1958)
* "The History of Horror Literature" (1959)