Steve Englehart is an American writer of comic books and novels. He is best known for his work at Marvel Comics and DC Comics in the 1970s and 1980s. His pseudonyms have included John Harkness and Cliff Garnett.

Vampirella is a vampire superheroine created by Forrest J Ackerman and comic book artist Trina Robbins in Warren Publishing's black-and-white horror comics magazine Vampirella #1, a sister publication of Creepy and Eerie.