Bok av H. Beam Piper, Poul Anderson, Marion Zimmer Bradley, Alfred Coppel, Harry Harrison, C. L. Moore, Frederik Pohl, Allen M. Steele, Robert Sheckley, Algis Budrys, Randall Garrett, Murray Leinster, Andre Norton, Jay O'connell, Charles Dye, Katherine Maclean, Brenda W. Clough, H. B. Fyfe
