The World in the Atom

From Author Wars - https://authorwars.com/books/the-world-in-the-atom-1172811.html

Overview:

Title: The World in the Atom
Author: Julian S. Krupa
Year: 1940
Type: Interior Art

Editions/Publications:

Unknown. Fantastic Adventures, June 1940 (Unknown, Julian S. Krupa, Ziff-Davis Publishing Company, $0.20, 148 pages, pulp, MAGAZINE)
2014 . Fantastic Adventures, June 1940 (2014, Julian S. Krupa, Pulp Tales Press, ISBN-10: 9780692317075, $12.95, 148 pages, Trade Paperback, Anthology)