Hal K. Wells FollowSubscribeBooks by Hal K. WellsAstounding Stories 17, May 1931Ray Cummings, Captain S. P. Meek, Charles Willard Diffin, Nat Schachner, Hal K. Wells, Arthur L. Zagat(1931)Astounding Stories 13, January 1931Murray Leinster, Sewell Peaslee Wright, Charles Willard Diffin, H. Thompson Rich, Hal K. Wells(1931)