Space Commander Kerry #53

Space Commander Kerry and his crew must stop a mad scientist named Envio who has perfected a device to eliminate oxygen from the air on a distant planet, threatening all life there. The I.S.S. rocket blasts off to Envio's planet, where Kerry and his men encounter hostile alien creatures and a control video maze designed to stop intruders. The issue also includes a supplementary feature titled "Marine Life on Other Planets" depicting exotic alien sea creatures such as the Gromalgo Ferroped, the Lurgan Guoxa Whale, and the Svendia Shark.