Ray Holmes Scientific Detective
From Author Wars - https://authorwars.com/books/ray-holmes-scientific-detective-130155.html
Editions/Publications:
- Unknown. Fantastic Adventures, May 1939 (Unknown, Anonymous, Ziff-Davis Publishing Company, $0.20, 100 pages, bedsheet, MAGAZINE)
- 2014 . Fantastic Adventures, May 1939 (2014, Anonymous, Pulp Tales Press, ISBN-10: 9780692214749, $15.00, 98 pages, Trade Paperback, Anthology)