Kamandi, the Last Boy on Earth #25

The Seven Deadly Seas prove terrifyingly literal in this 1975 DC adventure, as the cover — penciled by Jack Kirby and inked by D. Bruce Berry — erupts with airborne sharks lunging straight at Kamandi and a white-bearded ape companion, both of them bracing a large weapon against the onslaught while Kamandi cries, "Flying man-eaters! We're done for!!" Kirby's kinetic sense of scale is on full display, with the massive, fang-filled jaws practically breaking the frame around our two desperate heroes. "Freak Show!!" promises exactly the kind of wild, post-apocalyptic spectacle that made this series one of DC's most inventive sci-fi titles of the mid-1970s.