Poul Anderson Norman Arkawy Isaac Asimov Robert Bloch Hannes Bok Marion Zimmer Bradley John Brunner F.B. Bryning Algis Budrys A. Bertram Chandler Edmund Cooper Irving E. Cox L. Sprague de Camp Roger Dee Lester del Rey Philip K. Dick Harlan Ellison Jacques Jean Ferrat Virgil Finlay Robert Frazier Frank Kelly Freas Charles E. Fritch Evelyn Goldstein Harry Harrison Evan Hunter Mel Hunter Frank Belknap Long Stephen Marlowe Sam Merwin Alan E. Nourse John Victor Peterson Theodore Pratt Mack Reynolds Eric Frank Russell Ivan T. Sanderson Hans S. Santesson Alex Schomburg Robert Sheckley Walt Sheldon Robert Silverberg Henry Slesar Evelyn E. Smith Richard R. Smith Dal Stivens Robert Moore Williams Robert F. Young Robert Abernathy Forrest J. Ackerman Robert Andrea Christopher Anvil Joe Archibald Roger Arcot Richard Ashby John W. Ashton Raymond E. Banks Gray Barker Marla Baxter Myrle Benedict K.W. Bennett Ralph Bennitt Lloyd Biggle Henry Billings Eando Binder C. Bird Jerome Bishop James Blish John Boardman Nelson S. Bond Stephen Bond J.F. Bone P.H. Booth Lila Borison Sydney J. Bounds M. Bower Felix Boyd Ray Bradbury Raymond Brossard Fredric Brown Jim Brown Werner Buedeler Kenneth Bulmer William A. Burns Richard Carlson Stephen Lloyd Carr Sam Carson Matt Carter Curtis W. Casewit Lee Chaytor John Christopher Arthur C. Clarke Eric Clausen Ed M. Clinton Stanton A. Coblentz Theodore R. Cogswell Lucy M. Cores Burton Crane Gene Cross M.A Cummings Ray Cummings Max Dancey Avram Davidson Dorothy Salisbury Davis Isabel L. Davis Dorothy DeCourcy John de Courcy DeFordMiriamAllen August W. Derleth Gordon R. Dickson Edd Doerr Clarence Doore Frank Doty Dorothy H. Edgerly Wallace Edmondson George Edrich Erthre Eljons Beth Elliott Hal Ellson Robert Epstein Walt Erickson Lloyd Arthur Eshbach Dean Evans Eldon K. Everett David Eynon Philip Jose Farmer Joseph Farrell J. Anthony Ferlaine Olavo Fontes V.R. Francis Daniel F. Galouye Norbert F. Gariety William Campbell Gault William Gerken Robert E. Gilbert Tom Godwin Ron Goulart James E. Gunn Len Guttridge J. Harvey Haggard L.W. Hall Arthur T. Harris Henry Hasse John Healy Gene L. Henderson Stanley Henig E. Henley Joe L. Hensley Frank Herbert Albert Hernhunter Morris Hershman Edward D. Hoch Michael Hollman Clyde Hostetter Allan Howard Robert E. Howard Margaret S. Hunt Joy F. Hutton Carl Jacobi John Jakes Alex James Ivan Janvier M.K. Jessup Alice Eleanor Jones Raymond F. Jones Marcia Kamien L. Kazar Donald Keith Zelda Kessler Mark Kisker Morton Klass Damon F. Knight David C. Knight Calvin M. Knox Cyril M. Kornbluth Karen Kuykendall Madeleine L'Engle Vincent S. Larkin Joy Leache Fritz Leiber Murray Leinster Ted Levine Ethel G. Lewis Jack Lewis C.H. Liddell Bert Lief Leonard Lockhard William Logan George Longdon Richard E. Lowe Edward W. Ludwig MacGregorJames Dorothy Madle Charles Eric Maine Winston K. Marks Richard Matheson Frederic Max Mildred McCune John J. McGuire J.T. McIntosh Stuart McIver Dean McLaughlin Ib J. Melchior Jan Melton Judith Merril Walter M. Miller C.L. Moore Ward Moore Ed Moritz William Morrison Sam Moskowitz Stanley Mullen Homer Nearing John Nicholson William F. Nolan Eric North Andre Norton Bjorn Nyberg Thomas J. O'Hara Robert K. Ottum Will Oursler Stuart Palmer M.C. Pease G. Edward Pendray Richard Phillipps H. Beam Piper Frederik Pohl Arthur Porges Fletcher Pratt Charles W. Price E. Hoffmann Price Lee Priestley Thomas E. Purdom Garnett Radcliffe Mark Reinsberg Al Reynolds John Reynolds L. Major Reynolds Gerda Rhoads Craig Rice Joe Richards John S. Rinehart Jane Roberts Sam Rosenfeld Van Rowe Mann Rubin John Ruland William Scarff Howard Schoenfeld C.G. Scholtz Thomas N. Scortia Idris Seabright Arthur Sellings John A. Sentry Michael Shaara Elizabeth Shafer Bern Sharfman Robert J. Shea Gil Shipman Norman Siegel Clifford D. Simak Clark Ashton Smith George Henry Smith Richard E. Smith Sherwood Springer Margaret St. Clair Arthur G. Stangland Vincent Starrett E.S. Staub Ruth Sterling G. Harry Stine Sal Stivens Richard E. Stockham Theodore Sturgeon Melvin Sturgis Andrew E. Svenson Thomas Burnett Swann John B. Sylvano William F. Temple William Tenn V.E. Thiessen Miles Thomas Judith Trevelyan James W. Turner Helen M. Urban Jack Vance Lynn Venable H. Russell Wakefield F.L. Wallace Bryce Walton Jack Webb Nathaniel Norsen Weinreb Manly Wade Wellman Basil Wells Hal K. Wells Joseph Wesley John Foster West Wallace West Wynne N. Whiteford George Whitley Kate Wilhelm Jay Williams Jeanne Williams Ralph Williams Jack Williamson Richard Wilson Horatio Winslow Russ Winterbotham John Wyndham Arthur Zirul