Mary Marvel #8

Mary Marvel faces off against two arch-villains, Dr. Riddle and the Weeper, who are working together in a scheme involving a gold shipment. After Dr. Riddle captures Mary Marvel's ally Bulletgirl, Mary pursues the villains to an airport where a plane carrying gold is scheduled to depart. Mary boards the aircraft and discovers Dr. Riddle and the Weeper have hidden aboard as stowaways, leading to a confrontation in which Mary must stop them from escaping with the gold while also rescuing Bulletgirl.