The apocalypse continues as Scooby and the gang explore a mysterious facility that may hold the key to their survival. Little do they know that a particularly powerful puppy and his gang of mutated mutts are waiting in the shadows—and they’re ready to attack!
List of covers and their creators:CoverNameCreator(s)Sidebar LocationRegRegular CoverJim Lee & Alex Sinclair1VarVariant CoverCarlos D'Anda32ndSecond Printing CoverJim Lee & Alex Sinclair2
— Description from Comic Vine community (comicvine.gamespot.com).