Action Comics (1938)
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Key Facts
World War II cover art
Key Facts
Lois Lane appears as Superwoman
Key Facts
1st appearance of Toyman
Key Facts
2nd appearance of Mr. Mxyzptlk
1st cover appearance of Mr. Mxyzptlk
Key Facts
2nd appearance of Mr. Mxyzptlk
1st cover appearance of Mr. Mxyzptlk
Key Facts
1st team appearance of Hocus Pocus, Doc and Flannelhead
Key Facts
1st team appearance of Hocus Pocus, Doc and Flannelhead
Key Facts
Final war cover
Key Facts
Cover art featuring an atomic bomb test
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