Action Comics 1938 #312 - 1.0 - $5.00

Superman, using Red K, splits himself from Clark Kent. Superman becomes a tyrant, and Clark a rebel assassin. But is everything as it seems?

After an alien machine predicts that Supergirl's feats will be affected by "LL"s, Supergirl finds words containing "LL" involved in a series of adventures, for better or for worse.

On-sale date from ad in Superman's Girl Friend, Lois Lane #49 and copyright registration.

• 132 pc. Roman Soldier Set - Inside front cover.
• King Superman Versus Clark Kent, Metallo - Writer credit confirmed in letter column in Action Comics #316. Character appearances and synopsis from Jason Aydelotte. Story is continued from the previous issue.
• - house ad for Capt. Storm (DC, 1964 series) #1, on sale March 12
• - Letters submitted by Felice Michetti, Richard Allan Pachter, John C. Sherwood, Darrell J. Turner, Kenney Eder, Bradley Milcsik, and Lane Peifer.
• Two Codes This Month! - Membership application form for the Supermen of America; also includes two messages in secret code (Code Pluto No. 8). First decoded message reads: "The June World's Finest will feature a villain who has more than twenty super-powers!" Second decoded message reads: "Coming soon! Three issues of Showcase devoted to the Legion of Super-Heroes."
• - Inside back cover.
• - Back cover.