Action Comics 1938 #310 - 2.0 - $10.00

Jax-Ur tricks Superman into releasing him from the Phantom Zone to save the people of Atlantis from a plague. He then uses the opportunity to create Jewel Kryptonite, which allows the Phantom Zone prisoners to focus their thoughts to affect the outside world.

The children take some broken and unused toys to Mr. Craig, who helps them to repair them and they then donate them to charity uses.

Supergirl frees her Kryptonian parents from the Survival Zone, where they have been trapped since the destruction of Argo City. Now she is faced with the choice of which parents she will live with.

On-sale date from copyright registration.

• - Inside front cover.
• - Letters submitted by John Pierce, Jacqueline Ungrady, Bruce Goldstein, Martin Phillips, Jeffrey Plissner, and Eric Enfield.
• - Membership application form for the Supermen of America; also includes message in secret code (Code Neptune No. 7). Decoded message reads: "Coming very soon -- the first Jimmy Olsen Giant Annual"
• - house ad for Sgt. Rock's Prize Battle Tales (DC, 1964 series) #1, on sale January 23
• Give and Take - Published in cooperation with the National Social Welfare Assembly. The final panel lists some ways you can share with senior citizens. Credits from a list by Lionel English.
• - Inside back cover.
• We Dare You to Enter This Contest! - Back cover.