Invaders from the Microcosm

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Overview:

Title: Invaders from the Microcosm
Author: August Derleth
Year: 1953
Type: Short Fiction

Editions/Publications:

Unknown. Harrigan's File (Unknown, August Derleth, Arkham House, ISBN-10: 087054070X, $6.50, 256 pages, Hardcover, Collection)