ACTION COMICS (1938) #21

Superman takes to the high seas! Untitled Superman story (Siegel/Shuster) – The Ultra Humanite has come up with a new plot to rule the world. Untitled Pep Morgan story (Fox/Guardineer) Untitled Chuck Dawson story (Fleming) Untitled Clip Carson story (Moldoff) Untitled Tex Thomson story (Baily) « A Blaze of Glory » [text story] Untitled Three Aces story (Christman) « The Deaths on the Moor » (Fox/Guardineer) featuring Zatara