Stefan Dziemianowicz has edited more than forty anthologies of horror, fantasy, mystery, and science fiction and has compiled collections of short fiction by dozens of authors. He served as an editor of Necrofile: The Review of Horror Fiction and Other Dimensions. His essays and critical writing have appeared in An Epicure in the Terrible: A Centennial Anthology of Essays in Honor of H.P. Lovecraft, Fantasy and Horror, The Thomas Ligotti Reader, and The Freedom of Fantastic Things: Selected Criticism on Clark Ashton Smith. He also co-edited Supernatural Literature of the World: An Encyclopedia.