Imagination Science Fiction April 1957 - Volume 8, No. 2 Author:Dwight V. Swain, Randall Garrett, Robert Moore Williams, Robert Silverberg CONTENTS: ~ ~~ ~ Bring Back My Brain! [Dwight V. Swain];
Secret of the Painting [Robert Moore Williams];
Guardians of the Tower [Randall Garrett];
Harwood's Vortex [Robert Silverberg];
The Old Man [Robert Silverberg (as S. M. Tenneshaw)];
Slaughter on Dornell IV [Robert Silverberg & Randall Garrett (as Ivar Jorgensen)]