Philip K. Dick, Ray Bradbury, Robert Silverberg, Russ Winterbotham, Erik Fennel, Winston Marks, Darius John Granger, William Morrison, S. J. Sackett, C. H. Thames, Millard V. Gordon, Alfred Coppel & H. B. Fyfe
Harlan Ellison, Rog Phillips, Damon Knight, Robert Silverberg, Alfred Coppel, Winston Marks, Darius John Granger, Alan E. Nourse, James Mckimmey, Jr., S. J. Sackett, William Morrison, Philip K. Dick, Russ Winterbotham, Mack Reynolds, Richard S. Shaver & Erik Fennel
Philip K. Dick, Harlan Ellison, Bjarne Kirchhoff, Millard V. Gordon, Harry Harrison, Rog Phillips, Robert Silverberg, August Derleth, H. B. Fyfe, Lawrence F. Willard, C.M. Kornbluth, Alfred Coppel, Jack McKenty, Winston Marks, Fritz Leiber, Fredric Brown, Lyman D. Hinckley, Frederik Pohl, Murray Leinster, George O Smith, Darius John Granger, C. H. Thames, Ray Bradbury, William Morrison, George Whittington, Russ Winterbotham, Bob Tucker, Erik Fennel, S. J. Sackett, Richard R. Smith & Mike Ellis
Alfred Coppel, Winston Marks, August Derleth, Harry Harrison, George T. Spillman, C. H. Thames, Fritz Leiber, Robert Sheckley, Philip K. Dick, Henry Slesar, Robert Silverberg & Fredric Brown
Ray Bradbury, Alfred Coppel, Winston Marks, Russ Winterbotham, Philip K. Dick, C. H. Thames, Murray Leinster, George Whittington, Richard R. Smith, Frederik Pohl, Charles L. Fontenay, Harry Harrison, Robert Silverberg & Poul Anderson
Ray Bradbury, Philip K. Dick, Erik Fennel, Richard R. Smith, C. H. Thames, Bjarne Kirchhoff, George Whittington, Harlan Ellison, Russ Winterbotham, Robert Silverberg, George O Smith, Fredric Brown & Alfred Coppel
Isaac Asimov, Andre Norton, Arthur C. Clarke, Ray Bradbury, Fredric Brown, Leigh Brackett, Henry Hasse, Alfred Coppel, Robert F. Young, Carl Jacobi, Clifford D. Simak, Murray Leinster, Keith Laumer, Evelyn E. Smith, Margaret St. Clair & Mack Reynolds
Philip K. Dick, Ray Bradbury, Rog Phillips, Darius John Granger, Richard S. Shaver, Winston Marks, C. H. Thames, S. J. Sackett, H. B. Fyfe, William Morrison, Millard V. Gordon & Alfred Coppel
Fredric Brown, Arthur C. Clarke, Alfred Coppel, Clifford D. Simak, Ray Bradbury, Gene L. Henderson, Richard Matheson, Margaret St. Clair, Philip K. Dick, Isaac Asimov, Robert Sheckley, Lyn Venable, Andre Norton, Frank M. Robinson, Lawrence M. Jannifer, Robert Silverberg, Mack Reynolds & Evelyn E. Smith
William F. Nolan, Robert Zacks, Isaac Asimov, Ray Bradbury, Mary Shelley, Mack Reynolds, Edward Halibut, Leigh Brackett, Robert F. Young, Fredric Brown, Robert Silverberg, Jack Williamson, William Hope Hodgson, Evelyn E. Smith, Gordon R. Dickson, Theodore Sturgeon, Clifford D. Simak, Arthur C. Clarke, Lyn Venable, Robert A. Heinlein, August Derleth, Lawrence M. Jannifer, Ambrose Bierce, Henry Kuttner, Allen K Lang, Carl W. Ganzlin, H. G. Wells, Margaret St. Clair, Carl Jacobi, Philip K. Dick, Andre Norton, Murray Leinster, Ross Rocklynne, Harry Harrison, Frank M. Robinson & Alfred Coppel
Alfred Coppel, Irving Cox, Jr., Harry Harrison, August Derleth, Sol Boren, Lawrence F. Willard, Jack McKenty, Fritz Leiber, Winston Marks, Richard R. Smith, Charles L. Fontenay, Philip K. Dick, Murray Leinster, James Mckimmey, Jr., Ray Bradbury, Paul Ernst, William Morrison, Robert Zacks, John Bernard Daley & James Blish
Philip K. Dick, Ray Bradbury, Harry Harrison, Fredric Brown, George O Smith, Alfred Coppel, Lawrence F. Willard, Erik Fennel, Ross Rocklynne, Robert Silverberg, George Whittington & Harlan Ellison
Alan E. Nourse, Stanley Mullen, Richard O. Lewis, Russ Winterbotham, Charles E. Fritch, Winston Marks, Frank M. Robinson, Irving Cox, Jr., Philip K. Dick, Ray Bradbury, Richard S. Shaver & Alfred Coppel
Ray Bradbury, Richard S. Shaver, Philip K. Dick, Rog Phillips, Alfred Coppel, C. H. Thames, Millard V. Gordon, S. J. Sackett, H. B. Fyfe, Erik Fennel & Russ Winterbotham
