Living on New Krypton, Superman and other super-powered Kryptonians, struggle to keep the society alive, but face their worst nightmare as Brainiac, the alien believed to be responsible for the destruction of the original plant Krypton, attacks. It is up to Superman, Supergirl, and Superboy to defend their planet.

"Originally published in single magazine form in Adventure comics 8-9, Superman : last stand of New Krypton 1-2, Supergirl 51, Superman 698"--T.p. verso. "Superman created by Jerry Siegel and Joe Shuster."