Scooby Apocalypse #15 (W) Keith Giffen, J. M. DeMatteis (A) Dale Eaglesham, Ron Wagner, Sean Parsons (CA) Carlos D'Anda In Shops: Jul 12, 2017 SRP: $3.99 We finally catch up to the migrating monsters - and their destination is even more horrifying than anyone imagined! But before the gang can act, Scrappy-Doo and his pack