Superman #18

Clark Kent, concerned that the people of Metropolis seem oblivious to the Nazi threat to the world, approaches editor Perry White about writing a series of stories that will wake the citizens up to the realization that they are in danger. When an astronomer discovers the existence of a strange meteorite, Superman correctly guesses that it has something to do with the terrible heat wave engulfing Metropolis.

"War Savings Bonds and Stamps Do the Job on the Japanazis!"

1. The Conquest of a City (Superman vs Carl Bland, with Lois Lane and Perry White)
2. The Heat Horror (Superman vs Lex Luthor, with Lois and Perry)
3. The Man With the Cane (Superman vs Jim Mason, with Lois and Perry)
4. Busy Bill the Bill Collector (humorous filler)
5. The Pen Is Mightier (story in full text)
6. The Snake (Superman vs The Snake (Bill Chantey), with Lois Lane)