Legion of Super-Heroes — DC Comics
Issue: #49
Matter-Eater Lad takes on a smorgasbord of adventure when he attempts to liberate Tartarus from Evillo. Joining him are an unlikely gang of heroes, including his former ally Polar Boy!
First appearances: Spaceopoly Lad, Echo-Chamber Chet, Policy Pam
Creators: Bob Pinaha, Stuart Immonen, Tom McCraw, Darryl Banks, Tom Bierbaum, Mary Bierbaum, Pam Eklund
Characters: Polar Boy, Evillo, Matter-Eater Lad, Saturn Queen, Spaceopoly Lad, Echo-Chamber Chet, Sugyn, Policy Pam, Eyeful Ethel