Adventure Comics #520

In the final issue of the first arc of “Superboy and the Legion: The Early Years,” for the first time-a Legionnaire dies! Learn how the consequences surrounding this brutal moment still affect the Legion today! Also, in The Atom second feature, Ray Palmer must protect his stash of white dwarf matter from the Colony!

Characters: Atom (Palmer), Bouncing Boy, Brainiac 5, Chameleon Boy, Colossal Boy, Cosmic Boy, Invisible Kid, Luornu Durgo, Matter-Eater Lad, Mon-El, Phantom Girl, Saturn Girl, Shrinking Violet, Sun Boy, Supergirl (Kara Zor-El), Superman, Thom Kallor, Ultra Boy