Blade, Alexander, (pseudonym)
--The Cosmic Kings, November, 1956. (complete novel) (?)
--Wednesday Morning Sermon, January, 1957. (Randall Garrett and Robert Silverberg)
--The Android Kill, November, 1957. (Robert Silverberg)
--also see Garrett, Randall
--also see Silverberg, Robert
Bloch, Robert,
--Black Magic Holiday, #3, January, 1955.
--The Miracle of Ronald Weems, #5, May, 1955. (short novel)
Burke, Ralph, (Randall Garrett and Robert Silverberg)
--No Trap for the Keth, November, 1956.
--Hot Trip for Venus, July, 1957.
--also see Garrett, Randall
--also see Silverberg, Robert
Chase, Adam, (Milton Lesser ->Stephen Marlowe)
--The Valiant Die Hard! November, 1956.
Galouye, Daniel F.,
--Over the River ..., #5, May, 1955. (short novel)
Garrett, Randall,
--also see Blade, Alexander
--also see Burke, Ralph
--also see Jorgenson, Ivar
--also see Randall, Robert
--also see Tenneshaw, S. M.
Jorgensen, Ivar, (probably Paul W. Fairman)
--The Runaway, November, 1956.
Jorgenson, Ivar, (pseudonym)
--New Year's Eve, 2,000 A. D., February, 1957. (Robert Silverberg)
--Pirates of the Void, July, 1957. (Randall Garrett and Robert Silverberg)
--Housemaid No. 103, November, 1957. (Robert Silverberg)
--The Lure of Galaxy A, March, 1958. (Robert Silverberg)
--also see Garrett, Randall
--also see Silverberg, Robert
Kastel, Warren, (Robert Silverberg)
--The Dead World, September, 1957.
Peters, Robin,
--The Last Enemy, November, 1956.
Randall, Robert, (Randall Garrett and Robert Silverberg)
--Vanishing Act, January, 1958.
--Decision Final, March, 1958.
--also see Garrett, Randall
--also see Silverberg, Robert
Robinson, Frank M.,
--Dream Street, March, 1955.
Silverberg, Robert,
--Yokel with Portfolio, November, 1955.
--Nudes of Quendar III, January, 1957.
--Starship Saboteur, March, 1957.
--Twelve Hours to Blow! May, 1957.
--The Assassin, July, 1957.
--Outpost Peril, September, 1957.
--Traitor Legion, January, 1958.
--Unknown Soldier of Space, May, 1958.
--also see Blade, Alexander
--also see Burke, Ralph
--also see Jorgenson, Ivar
--also see Kastel, Warren
--also see Randall, Robert
--also see Tenneshaw, S. M.
Slesar, Henry, (1927-2002)
--The Brat, September, 1955. (author's first publication)
Tenneshaw, S. M., (Randall Garrett and Robert Silverberg)
--The Ultimate Weapon, January, 1957.
--The Man Who Hated Noise, March, 1957.
--also see Garrett, Randall
--also see Silverberg, Robert
Thames, C. H., (Milton Lesser -> Stephen Marlowe)
--Microscopic Nightmare, November, 1956.