SUPERMAN DAY 2026 ACTION COMICS #252 FACSIMILE EDITION (DC 2026) 1st Print Comic

THE FIRST APPEARANCE OF SUPERGIRL! Witness the astounding origin of the Woman of Tomorrow in this classic tale from yesterday--as Supergirl, Kara Zor-El, makes her first appearance! All this and a story revealing the criminal creation of that monstrous mechanical menace, Metallo!