Secret Invasion

From Author Wars - https://authorwars.com/books/secret-invasion-239221.html

Overview:

Title: Secret Invasion
Author: Walter Kubilius
Year: 1953
Type: Short Fiction

Editions/Publications:

Unknown. Dynamic Science Fiction, March 1953 (Unknown, Walter Kubilius, Columbia Publications, Inc., $0.25, 132 pages, pulp, MAGAZINE)
2014 . The Other Side of the Moon / Secret Invasion (2014, Walter Kubilius, Armchair Fiction, ISBN-10: 9781612871820, $12.95, 224 pages, Trade Paperback, Omnibus)