Adventure Comics #423

In "Treachery!", Supergirl and Superman fall under the mind control of a mysterious alien force that uses strange glasses to twist their powers against the very heroes they protect. With Superman turned into a weapon against the Justice League of America, the heroes face an enemy they can't even recognize—while the truth behind the invasion remains hidden in plain sight. Written by E. Nelson Bridwell and John Albano, with dynamic art by Mike Sekowsky and Bob Oksner, and a striking cover by Bob Oksner, this 1972 DC classic delivers a gripping, high-stakes twist on heroism and trust.