This copy is hand-numbered #507 of only 1000 copies and signed by Beaumont on the limitation page. Charles Beaumont signed book, Subterranean Press limited edition, occult fiction collectible, horror signed edition, Twilight Zone writer book, weird fiction collectible, supernatural literature, dark fantasy book, limited press horror, esoteric fiction, cult horror author, speculative fiction signed, collector horror book, rare signed hardcover, Beaumont first appearance stories.
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