Prisoners in Flatland

From Author Wars - https://authorwars.com/books/prisoners-in-flatland-1115476.html

Overview:

Title: Prisoners in Flatland
Author: W. Kolliker
Year: 1941
Type: Interior Art

Editions/Publications:

Unknown. Startling Stories, September 1941 (Unknown, W. Kolliker, Better Publications, Inc., $0.15, 132 pages, pulp, MAGAZINE)
Unknown. Startling Stories, September 1941 (Unknown, W. Kolliker, Pulp Tales Press, $12.95, 130 pages, Paperback, Anthology)