The Invisible-Box Murders
From Author Wars - https://authorwars.com/books/the-invisible-box-murders-918399.html
Overview:
- Title: The Invisible-Box Murders
- Author: Kenneth Robeson
- Year: 1941
- Type: Short Fiction
Editions/Publications:
- Unknown. Doc Savage Omnibus #9 (Unknown, Kenneth Robeson, Bantam Books, ISBN-10: 0553280007, $4.95, 404 pages, Paperback, Collection)
- Unknown. Doc Savage, November 1941 (Unknown, Kenneth Robeson, Street & Smith Publications, Inc., $0.10, 116 pages, pulp, MAGAZINE)