Issue: #14 B
Velma’s brother turns sibling rivalry up to extremes in his quest to rule the monsters…but the creatures are more interested in attacking his skyscraper than in being his loyal subjects. Can Velma, Scooby and the gang stop him from carrying out his plans to mutate the creatures even more? Plus, in the backup story: Brainy super-dog Scrappy-Doo and his pet human kid are hot on the trail of a puzzle...
Creators: Tom Mandrake, J.M. DeMatteis, Hi-Fi, Travis Lanham, Keith Giffen, Howard Porter, Andy Owens, Cully Hamner, Brittany Holzherr, Marie Javins, Jan Duursema-Mandrake, Ron Wagner
Characters: Rufus Dinkley, Cliffy, Scrappy Doo, Velma Dinkley, Daphne Blake, Shaggy, Scooby-Doo, Fred Jones