Jemm Son of Saturn #5 & #6 1984

emm's physical strength and loyalty are put to the test! And Superman meets Jogarr, the leader of the Red Saturnians! Written by Greg Potter, with art and cover by Gene Colan and Klaus Janson

Cover art by Gene Colan. "Return Flight!," script by Greg Potter, pencils by Gene Colan, inks by Bob McLeod; Jemm returns to Earth with Luthor and Bouncer. Jogarr relates to Superman the tale of his life on Saturn and how he brought the last of the Red Saturnians to live on a moon of Jupiter