Issue: #354
Last valuation update: 2026-10-22
Superboy goes even farther into the future, where he comes across the adult version of the Legion of Super-Heroes. While on a mission, they come across a new Ferro Boy, the twin brother of the original who sacrificed his life when fighting the Sun-Eater. Ferro Lad is defeated and it's revealed that he was being mind controlled. Saturn Woman (the adult Saturn Girl) believes the person behind the F...
First appearances: Quantum Queen, Douglas Nolan
Creators: George Klein, Curt Swan
Characters: Superman, Thom Kallor, Bouncing Boy, Brainiac 5, Colossal Boy, Dream Girl, Lightning Lad, Timber Wolf, Element Lad, Saturn Girl, Ultra Boy, Duplicate Girl, Phantom Girl, Polar Boy, Night Girl, Shrinking Violet, Lightning Lass, Cosmic King, Matter-Eater Lad, Saturn Queen