Flying Saucers: Fact or Fiction?

From Author Wars - https://authorwars.com/books/flying-saucers-fact-or-fiction-3069603.html

Overview:

Title: Flying Saucers: Fact or Fiction?
Author: Sol Dember
Year: 1957
Type: Cover Art

Editions/Publications:

Unknown. Flying Saucers: Fact or Fiction? (Unknown, Sol Dember, Trend Books, $0.75, 128 pages, Trade Paperback, Non-fiction)