Giant sized issue. Cover pencils by Curt Swan, inks by Neal Adams.

The Origin of the Legion!, script by E. Nelson Bridwell, art by Pete Costanza; Three youths with fantastic powers save billionaire R.J. Brande, who bankrolls them in an organization meant to emulate Superboy and Supergirl, the Legion of Super-Heroes. The Boy with Ultra-Powers!, script by Jerry Siegel, pencils by Curt Swan, inks by George Klein; Ultra Boy must discover Superboy’s secret identity as an initiation test for the Legion. The Legion of Super-Traitors!, script by Jerry Siegel, pencils by Curt Swan, inks by George Klein. Supergirl’s Three Super-Girl Friends!, script by Jerry Siegel, art by Jim Mooney. The Secret of the Seventh Super-Hero!, script by Robert Bernstein, art by George Papp. The Legion of Super-Villains!, script by Jerry Siegel, pencils by Curt Swan, inks by Sheldon Moldoff. The Lore of the Legion article about the Legion of Super-Heroes.

84 Pages, Full Color. Cover price $0.25.