Action Comics 1938 #311 - 1.0 - $5.00

The Golden Rule is universal.

Red Kryptonite once again splits Clark and Superman into two people, and Superman is an egotistical bully who demands to be elected king of the world, threatening the United Nations with his super-powers. Clark decides to form an anti-Superman underground movement to overthrow his evil duplicate.

On Valentine's Day, Comet watches as Supergirl is showered with affection, and he wishes that he could also express his feelings for her. He appeals to Circe to make him human, but later a complicated series of events makes him change his mind and desire to be a super-horse again.

On-sale date from copyright registration.

• The Golden Rule - Inside front cover; This PSA is produced in sequential comics-art style in cooperation with the National Social Welfare Assembly. Later appears in DC comics cover-dated April 1967.
• Superman, King of Earth! - Script credit from letter column in #316; we previously credited Robert Bernstein. Story continues in Action Comics #312. Red Kryptonite previously split Superman and Clark in Action Comics #293. An experiment conducted by Superman in this issue causes the Red K effect to be duplicated, when ordinarily Red K does not affect Superman in the same way twice.
• - house ad for Hawkman (DC, 1964 series) #1, on sale February 29
• The Day Super-Horse Became Human! - origin of Comet retold
• - Letters submitted by Ernest A. Sutcliffe Jr., Carol Ann Lovene, Monica McGowan, Thomas Staniszewski, Billy Monk, and E. K. Deen.
• 132 "Fighting Ships" - Sold by Helen of Toy.
• Task Force - Sold by Helen of Toy.
• - Inside back cover.
• - Back cover.