Legion of Super-Heroes — DC Comics
Issue: #57
Last valuation update: 2026-04-15
What starts out as a simple crime on Earth turns into something far bigger and more important than anyone suspected. Meanwhile, Sun Boy takes over as the Legion's chief scientist…or at least he tries.The Emerald Empress is free from incarceration and trying to find the secret to immortality. Having sent beings on her behest, she is not satisfied with their lack of progress and decides to kill them...
Creators: John Costanza, Karen Berger, Art Young, Keith Giffen, Keith Giffen, Al Gordon, Steve Lightle, Paul Levitz, Carl Gafford
Characters: Polar Boy, Lightning Lass, Magnetic Kid, Tellus, Emerald Empress, Shvaughn Erin, Blok, Sensor Girl, Quislet, Wildfire, Computo, Computo, Dawnstar, Gigi Cusimano, Jacques Foccart, Inquisitor, Sarvisa