Mars Mason Of The Interplanetary Mail Service is an unsung hero from the Golden Age of Comics. Featured in Speed Comics, Mr. Mason has the daunting task of making sure the mail goes through, nor rain, nor sleet, nor black hole, nor asteroid field! On his daily routine he has to watch out for Killraye the warlord of Jupiter, and the evil Air Queen. 32 pages long, and in color! Collected for the first time ever!