Trouble on Tycho
From Author Wars - https://authorwars.com/books/trouble-on-tycho-1749479.html
Editions/Publications:
- Unknown. Planet Stories, March 1943 (Unknown, Walker, Love Romances Publishing Co., Inc., $0.20, 132 pages, pulp, MAGAZINE)
- Unknown. Planet Stories, March 1943 (Unknown, Walker, Pulp Tales Press, $19.95, 130 pages, Trade Paperback, Anthology)
- 2020 . Trouble on Tycho (2020, Walker, Project Gutenberg, $0.00, ebook, Chapter Book)