Unexpected day off from school turns into an adventure of a lifetime! When a flying saucer crash-lands in Riverdale, Archie and Jughead to meet face to face with the one and only Cosmo Christmas Martian ! It now damaged spacecraft threatens to make him late for a very important meeting at the Diner at the Center of the Universe - and without Cosmo there, the fate of the galaxy could be in jeopardy ! Archie is ready to save the day , and you can bet that if part diner , Jughead on board! Get ready for intergalactic adventure and classic Archie Comics characters in abundance in this world which is outside the great comic novel Tom DeFalco!