Various is the correct author for any book with multiple unknown authors, and is acceptable for books with multiple known authors, especially if not all are known or the list is very long (over 50). If an editor is known, however, Various is not necessary. List the name of the editor as the primary author (with role "editor"). Contributing authors' names follow it. Note: WorldCat is an excellent resource for finding author information and contents of anthologies.

Grant Morrison has been working with DC Comics for twenty five years, after beginning his American comics career with acclaimed runs on ANIMAL MAN and DOOM PATROL. Since then he has written such best-selling series as JLA, BATMAN and New X-Men, as well as such creator-owned works as THE INVISIBLES, SEAGUY, THE FILTH, WE3 and JOE THE BARBARIAN. In addition to expanding the DC Universe through titles ranging from the Eisner Award-winning SEVEN SOLDIERS and ALL-STAR SUPERMAN to the reality-shattering epic of FINAL CRISIS, he has also reinvented the worlds of the Dark Knight Detective in BATMAN AND ROBIN and BATMAN, INCORPORATED and the Man of Steel in The New 52 ACTION COMICS. In his secret identity, Morrison is a "counterculture" spokesperson, a musician, an award-winning playwright and a chaos magician. He is also the author of the New York Times bestseller Supergods, a groundbreaking psycho-historic mapping of the superhero as a cultural organism. He divides his time between his homes in Los Angeles and Scotland.