1994 DC SUPERGIRL #4, SUPERBOY #4 & STEEL #4 10TH SUPERBOY APP RARE KEY BRAZIL
THIS ISSUE PROVIDES AN ORIGIN FOR CADMUS'S 'PROGRAM S' AND SUPERBOY'S POWERS. CHARACTER APPEARANCES: SUPERBOY [KON-EL]; GUARDIAN [JIM HARPER]; LEX LUTHOR II [ALEXANDER JR.]; DUKE. (PAGE COUNT: 22).