Requiem (1940) by Robert A. HeinleinForgetfulness (1937) by John W. Campbell, Jr.Nerves (1942) by Lester del ReyThe Sands of Time (1937) by P. Schuyler MillerThe Proud Robot (1943) by Henry KuttnerSeeds of the Dusk (1938) by Raymond Z. GallunBlack Destroy