Christopher Anvil, H.A. Hartzell, Jim Harmon, R.A. Lafferty, William W. Stuart, Lester del Rey, Jack Sharkey, Charles Minor Blackford, H.B. Fyfe, Sylvia Jacobs, Albert Teichner & Charles V. De Vet
Albert Teichner, Charles Minor Blackford, Charles V. De Vet, Christopher Anvil, H.A. Hartzell, H.B. Fyfe, Jack Sharkey, Lester del Rey, R. A. Lafferty, Sylvia Jacobs, William W. Stuart & Various Authors