Letterer credit added by Craig Delich.
Writer confirmed by Martin O'Hearn. Inker identification by Bob Hughes.
Story prepared by Weisinger and Ray while in the service, so really it's a very long public service ad. The splash page at the bottom reads "Prepared in cooperation with the Army Air Forces Technical Training Command, Major General Walter R. Weaver, Commanding General".
Writer identification by Martin O'Hearn.
Riddles. Letterer credit added by Craig Delich.
Page count corrected by Ed Bird. Credits changed to match Credits for Superman 28 from Siegel's records: Siegel and Shuster v. National Comics Publications, Inc. et al., case no. 1099 (Westchester Cty. Sup. Ct. 1947).