Credits from Siegel's records: Siegel and Shuster v. National Comics Publications, Inc. et al., case no. 1099 (Westchester Cty. Sup. Ct. 1947).
Art credits verified by Jerry Bails. Alvin Schwartz script credit removed by Craig Delich. The Who's Who states Schwartz only wrote this strip from 1946-48.
Writer credit added by Craig Delich.
Second page on inside back cover.
Aztecs are mistakenly located in Peru.