Lesandro's Familiar

From Author Wars - https://authorwars.com/books/lesandros-familiar-1521368.html

Overview:

Title: Lesandro's Familiar
Author: August W. Derleth
Year: 1936
Type: Short Fiction

Editions/Publications:

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