Peace Mission to Planetoid X

From Author Wars - https://authorwars.com/books/peace-mission-to-planetoid-x-88294.html

Overview:

Title: Peace Mission to Planetoid X
Author: Dwight V. Swain
Year: 1942
Type: Short Fiction

Editions/Publications:

Unknown. Amazing Stories, September 1942 (Unknown, Dwight V. Swain, Ziff-Davis Publishing Company, $0.25, 244 pages, pulp, MAGAZINE)
Unknown. Amazing Stories Quarterly (Reissue), Spring 1943 (Unknown, Dwight V. Swain, Ziff-Davis, $0.35, pulp, MAGAZINE)