Letter (Weird Tales, December 1936): Knock! Knock!

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Overview:

Title: Letter (Weird Tales, December 1936): Knock! Knock!
Author: uncredited
Year: 1936
Type: Essays

Editions/Publications:

Unknown. Weird Tales, December 1936 (Unknown, uncredited, Popular Fiction Publishing Co., $0.25, 132 pages, pulp, MAGAZINE)
Unknown. Weird Tales (disc 4, part 1) (Unknown, uncredited, unknown, Anthology)