H. P. Lovecraft, Arthur C. Clarke, H. G. Wells, Nelson S. Bond, Robert Silverberg, Harry Harrison, Robert E. Howard, Victoria Lincoln, Ron Goulart, Clark Ashton Smith, Henry Kuttner, A. E. Van Vogt, Brian W. Aldiss, Manly Wade Wellman, Frank M. Robinson, Fritz Leiber, Alfred Bester, Gene L. Henderson, H. F. Arnold, Richard R. Smith, William Bender Jr., Thomas S. Gardiner, James Bell, Beta McGavin, Alfred Connable & Jack Sharkey
H. F. Arnold, Samuel Blas, Fredric Brown, Ralph Adams Cram, Jacques Futrelle, Thomas W. Hanshew, Arthur Sherburne Hardy, William Dean Howells, Seymour Le Moyne, Ingersoll Lockwood, Robert Duncan Milne, Simon Newcomb, Vincent O'Sullivan, Arthur B. Reeve, Tod Robbins, Morgan Robertson, Clark Ashton Smith, Edward Lucas White & W Carey Wonderly
