Chicago, IL: Ziff-Davis Publishing Co., 1940.
Very good. Item #50211
9 3/4" x 7". Pictorial wrappers. Cover illustration by Robert Fugua; rear cover by Frank R. Paul. Contents include, "Fifth Column of Mars" by Robert Moore Williams. Light edge wear with small edge-tears, mostly to bottom edge. Mild corner crease. Faint lettering on front. Bumpy spine. Bright nice copy.