Hellblazer #1 is a comic book published by DC Comics in 1988. It is the first solo appearance of John Constantine, a character from the DC Universe. The comic was written by Jamie Delano and illustrated by John Ridgway, with a cover by Dave McKean. It is a horror and sci-fi genre comic book, with a color style. The comic is a first printing, first edition, and comes boarded. It is intended for a mature audience and is part of the Copper Age of comics.