T.P. Caravan

William Tenn, Edward Grendon, Ralph Williams, Alan E. Nourse, John D. MacDonald, C.M. Kornbluth, Mack Reynolds, Poul Anderson, Edward G. Robles Jr., Anthony Boucher, Groff Conklin, Walt Sheldon, Theodore Sturgeon, H.B. Hickey, Margaret St. Clair, Robert Sheckley, Fredric Brown, John P. McKnight, Lion Miller, Winston K. Marks, Howard Schoenfeld, Mildred Clingerman, Arthur Porges, Stuart Friedman, Arthur Feldman, Fritz Leiber, Will Stanton, Isaac Asimov, Wayland Hilton-Young, Jack Finney, Marion Gross, Peter Grainger, Eric Frank Russell, Cleve Cartmill, T.P. Caravan, A.E. van Vogt, Donald A. Wollheim, Damon Knight, Jack Lewis, Alan Bloch, Arthur C. Clarke, Peter Phillips, Roger Dee, Albert Hernhuter, Alan Nelson, James H. Schmitz, James Causey, Robert A. Heinlein, Frank M. Robinson, Avro Manhattan, Evelyn E. Smith

Joseph W. Ferman with Poul Anderson, Robert Rohrer, Gerald Jonas, T.P. Caravan, Theodore L. Thomas, Roderic C. Hodgins, Jane Beauclerk, Isaac Asimov, Len Guttridge

Chad Oliver with William Campbell Gault, T.P. Caravan, Martin Pearson, Cecil Corwin, Oliver Saari, A. Bertram Chandler, J.T. McIntosh, Edward W. Ludwig, Kay Rogers, Eric Shamblen