Ace Magazines June, 1940
Origin of Flash Lightning (Robert Morgan); Origin of Lash Lightning (Robert Morgan); Adapts Secret Agent X #4
X—The Phantom Fed: Ambassador of Doom; Flash Lightning; The Raven; Whiz Wilson and His Futuroscope; Marvo the Magician and Tito; Clues That Caught Criminals: A True Detective Case (text story); Ace McCoy; Meet Hap Hazard; Buck Steele, Robin Hood of the Range
Brant House, Brand House