Ziff-Davis · March, 1940
Vol. 2 #3
The Little People; Jalu of Radiant Valley; The Man Who Weighed Minus Twelve; Volcano Slaves of Mu; Lunar Loot; The Prince of Mars Returns
Writers: Eando Binder, F. Orlin Tremaine, Nelson S. Bond, Frederic Arnold Kummer Jr, Edwin Benson, Phil Nowlan
Artists: Robert Fuqua, H.R. Hammond, Julian Krupa, Leo Morey, Jay Jackson, Joe Sewell