Scooby Apocalypse (2016-) #15 (NOOK Comics with Zoom View)

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 of smart mutts show up with a heck of a grudge against Scooby. It’s two threats for the price of one! And, in the backup story, Scrappy strikes again—and someone pays the ultimate price!