Citadel of Fear (Part 3 of 7)

From Author Wars - https://authorwars.com/books/citadel-of-fear-part-3-of-7-1091449.html

Overview:

Title: Citadel of Fear (Part 3 of 7)
Author: Francis Stevens
Year: 1918
Type: Serials

Editions/Publications:

1918 . The Argosy, September 28, 1918 (1918, Francis Stevens, Frank A. Munsey, $0.10, pulp, MAGAZINE)