Frontier of the Unknown (Part 1 of 2)

From Author Wars - https://authorwars.com/books/frontier-of-the-unknown-part-1-of-2-112247.html

Overview:

Title: Frontier of the Unknown (Part 1 of 2)
Author: Norman L. Knight
Year: 1937
Type: Serials

Editions/Publications:

Unknown. Astounding Stories, July 1937 (Unknown, Norman L. Knight, Street & Smith Publications, Inc., $0.20, 164 pages, pulp, MAGAZINE)