Context of Scooby apocalypse, vol. 03, Keith Giffen, J.M. DeMatteis, writers ; Dale Eaglesham, Jan Duursema, Tom Derenick, Ron Wagner, Andy Owens, Tom Mandrake, Sean Parsons, Rick Leonardi, Howard Porter, Dan Green, Ben Caldwell, artists ; Hi-Fi, Jeremy Lawson, colorists ; Travis Lanham, letterer ; Nick Bradshaw and Tomeu Morey, collection cover artists ; based on a concept by Jim Lee