Action Comics 1938 #538 Direct ed. - 5.5 - $3.75

Jimmy Olsen helps Superman recover from his beating at the hands of Jackhammer. Superman has to conquer his fears to go after Jackhammer again, but he does, and beats him, with a little help from the nice folks of Metropolis.

Aquaman manages to escape the trap created when the woman who he thinks is Mera goes out of control. But then he learns the truth - Mera is trapped, and this woman is someone else in Mera's body!

On-sale date from copyright registration.

• - Letters from Jef Peckham, Martin B. Miller, Kent A. Phenis and Jill D. Weber.