Letter: On Unaussprechlichen Kulten

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Overview:

Title: Letter: On Unaussprechlichen Kulten
Author: L. Sprague de Camp
Year: 1974
Type: Essays
Series: Letters: L. Sprague de Camp

Editions/Publications:

Unknown. Amra V2n62, October 1974 (Unknown, L. Sprague de Camp, Terminus, Owlswick, & Ft Mudge Electrick St Railway Gazette, $0.75, 28 pages, Pamphlet, FANZINE)
2018 . Amra II, 62 (2018, L. Sprague de Camp, Wildside Press, ISBN-10: 9781479437948, $1.99, pages, ebook, Anthology)