Question: Bloody Mary is the title of a series of science fiction comic books written by a Northern Irish-born naturalized American comics writer, who is best known for the Vertigo series Preacher, with what artist?
Sentence (from "The Witching"): The Witching is a comic book series written by Jonathan Vankin and Leigh Gallagher, with Tara McPherson creating the cover art.
Relevant evidence: No