Sign of the Serpent

From Author Wars - https://authorwars.com/books/sign-of-the-serpent-2426980.html

Overview:

Title: Sign of the Serpent
Author: Hugh B. Cave
Year: 1935
Type: Short Fiction

Editions/Publications:

Unknown. All Detective Magazine, January 1935 (Unknown, Hugh B. Cave, Dell Publishing Co., $0.15, pulp, MAGAZINE)