Demain, active 1886-1910 by Pittenger, William by Batchelder, Pauline M.
by Abbott, Jacob by Andreyev, Leonid by Magnus, Leonard A.
by Macedo, Henrique de by Verne, Jules by Grazebrook, George by Calderón, Sofronio G. (Frank Hamilton) by Justice, Martin by Mc Cutcheon, George Barr by Greene, Nathaniel by Mühlbach, L. (George Alfred) by Nash, Joseph by Schönberg, John by Fenn, George Manville by Stewart, F. (Frank Algernon) by Walker, Rowland by Spencer, Herbert by Marsh, Richard by Wood, Stanley L. (William) by Taggart, Marion Ames by Beach, Seth Curtis by Coffin, Charles Carleton by Hancock, H. by Stratemeyer, Edward by Nuttall, Charles by Stratemeyer, Edward by Ranney, Dave by Schauffler, A. (Adolphus Frederick) by Ormondroyd, Edward by Raysor, Joan by Rice, Cale Young by Stevenson, Robert Louis by Benson, E. (Ida Alexa Ross) by Fenn, George Manville by Shaw, Bernard by Swinburne, Algernon Charles by England, George Allan by Farrar, F. (Frederic William) by Holmes, Mary Jane by Gaskell, Elizabeth Cleghorn by Weinbaum, Stanley Grauman by Chambers, Robert W. (William Edward Burghardt) by Chekhov, Anton Pavlovich by Garnett, Constance by James, G.
(George Payne Rainsford) by Magnus, Laurie by Bacheller, Irving by Severy, Melvin L.
(Edward Frederic) by Aldrich, Thomas Bailey by Mathews, Joanna H.
(Mildred Augustine) by Anonymous by Hawkes, Ernest William by Kinney, Margaret West by Kinney, Troy by Corrozet, Gilles by Dobson, Austin by Herman, William (Author of The dance of death) by Holbein, Hans by Lützelburger, Hans by Vauzelles, Jean de by Douce, Francis by Holbein, Hans by Yerkes, Robert Mearns by Rankin, Carroll Watson by Stevens, Mary by Pinero, Arthur Wing by Partington, S.
van by Hellström, Gustaf by Streuvels, Stijn by Streckfuss, Adolf by Eastman, Mary H.
(Mary Henderson) by Griffin, Caroline by Anonymous by Tileston, Mary Wilder by Kingsley, Charles by Kingsley, Frances Eliza Grenfell by Lermontov, Mikhail Iurevich by Wuori, Martti by Pimentel, Alberto by Miller, Alex. by Moore, Frank Frankfort by Moore, Frank Frankfort by Moore, Frank Frankfort by Richmond, Legh by Saunders, Marshall by Warner, Susan by Warner, Susan by Ashford, Angela by Ashford, Daisy by Cobb, Irvin S.
There were also apparently other video dating services like Teledate and Introvision, but it's nearly impossible to find anything about them online. A bulletin board system for romance started by Jon Boede and Scott Smith.