Mission Unknown! [4]

From Author Wars - https://authorwars.com/books/mission-unknown-4-1515288.html

Overview:

Title: Mission Unknown! [4]
Author: Hannes Bok
Year: 1941
Type: Interior Art

Variant Titles:

1995. Black and white illustration (A Hannes Bok Showcase) [5]

Editions/Publications:

Unknown. Hannes Bok: A Life in Illustration (Unknown, Hannes Bok, Centipede Press, ISBN-10: 9781613470251, $150.00, 461 pages, Trade Paperback, Non-fiction)
Unknown. Hannes Bok: A Life in Illustration (Unknown, Hannes Bok, Centipede Press, $225.00, 461 pages, Hardcover, Non-fiction)