Notes:
The on-sale date is from the publication date recorded in the Catalog of Copyright Entries, Part 2, Periodicals, 1940, New Series, Vol. 35, No. 4.
Character(s):
Stardust; Yew Bee (villain, introduction, turned (mostly) into a rat in this story)
Synopsis:
Stardust, appalled by the terrible conditions on the Earth, decides to head for Earth to stop the spread of war, especially in regards to New York's Fifth Column activity.