Teenage Mutant Ninja Turtles Adventures #16

In "Dreadging the Ocean Blue," the Teenage Mutant Ninja Turtles find themselves trapped aboard Kid Terra’s submarine during a transatlantic journey, only to discover Man Ray is also imprisoned. With the ocean under threat from a dangerous illegal dumping operation, the Turtles and their unexpected ally must act fast to stop the sabotage before it's too late. Written by Dean Clarrain and illustrated by Ken Mitchroney, with colors by Barry Grossman and letters by Gary Fields, this 1991 adventure features cover art by Ken Mitchroney and Ryan Brown.