This is a science-fiction short story by American writer Henry Beam Piper based on a true story about a British diplomat who disappeared in Prussia in 1809. The story first appeared in the April 1918 issue of Astounding Science Fiction magazine.
Agatha Christie, Edgar Wallace, Arthur Conan Doyle, Wilkie Collins, R. Austin Freeman, H. C. McNeile, G. K. Chesterton, Arthur Morrison, Ernest Bramah, Victor L. Whitechurch, Thomas W. Hanshew, E. W. Hornung, J. S. Fletcher, Rober Barr, Frank Froest, C. N. Williamson, A. M. Williamson, Isabel Ostander, Edgar Allan Poe, Arthur B. Reeve, Émile Gaboriau, Marie Belloc Lowndes, Richard Marsh, Mary Roberts Rinehart, Arthur J. Rees, Carolyn Wells, William Le Queux, Frank L. Packard, Fred M. White, Allan Pinkerton, Marcel Allain, Pierre Souvestre, E. C. Bentley, A. A. Milne, Anna Maynard Barbour, A. E. W. Mason, Louis Tracy, Auguste Groner, Sax Rohmer, E. Phillips Oppenheim, Cleveland Moffett, Louis Joseph Vance, Jackson Gregory, Frank H. Spearman, Murray Leinster, Erskine Childers, Dorothy L. Sayers, Freeman Wills Crofts, Catherine Louisa Pirkis, H.C. Bailey, H. Beam Piper, James Hay, Melville Davisson Post, Anna Katharine Green, Ambrose Bierce, John R. Coryell, Frederic Arnold Kummer & Arthur Cheney Train
Edwin A. Abbott, Edgar Rice Burroughs, John Wood Campbell, Raymond King Cummings, Arthur Conan Doyle, Tom Godwin, Andre Norton, H. Beam Piper, Mack Reynolds, Mary Shelley, E.E. Doc Smith, Jules Verne & H.G. Wells
H.G. Wells, Edgar Allan Poe, Mary Shelley, Jules Verne, Edwin A. Abbott, Jack London, Robert Louis Stevenson, George MacDonald, Henry Rider Haggard, William Hope Hodgson, Edward Bellamy, Mark Twain, Arthur Conan Doyle, Edgar Rice Burroughs, Francis Bacon, C. J. Cutcliffe Hyne, Margaret Cavendish, Jonathan Swift, William Morris, Samuel Butler, Edward Bulwer-Lytton, James Fenimore Cooper, Charlotte Perkins Gilman, Ayn Rand, Owen Gregory, Hugh Benson, Fred M. White, Ignatius Donnelly, Ernest Bramah, Milo Hastings, Arthur Dudley Vinton, Robert Cromie, E. M. Forster, Anthony Trollope, Richard Stockham, Irving E. Cox, Cleveland Moffett, Richard Jefferies, Percy Greg, David Lindsay, Edward Everett Hale, Stanley G. Weinbaum, Abraham Merritt, Edgar Wallace, H. Beam Piper, Garrett P. Serviss, Gertrude Barrows Bennett, Philip K. Dick, E. E. Smith, Murray Leinster, Fritz Leiber, Andre Norton, Lester del Rey, August Derleth, Frederik Pohl, Kurt Vonnegut, William Dean Howells, Philip Francis Nowlan, Rokeya Sakhawat Hossain, George Griffith, Edwin Lester Arnold, John Jacob Astor & Gustavus W. Pope
Agatha Christie, Edgar Wallace, Arthur Conan Doyle, Wilkie Collins, R. Austin Freeman, H. C. McNeile, G. K. Chesterton, Arthur Morrison, Ernest Bramah, Victor L. Whitechurch, Thomas W. Hanshew, E. W. Hornung, J. S. Fletcher, Rober Barr, Frank Froest, C. N. Williamson, A. M. Williamson, Isabel Ostander, Edgar Allan Poe, Arthur B. Reeve, Émile Gaboriau, Marie Belloc Lowndes, Richard Marsh, Mary Roberts Rinehart, Arthur J. Rees, Carolyn Wells, William Le Queux, Frank L. Packard, Fred M. White, Allan Pinkerton, Marcel Allain, Pierre Souvestre, E. C. Bentley, A. A. Milne, Anna Maynard Barbour, A. E. W. Mason, Louis Tracy, Auguste Groner, Sax Rohmer, E. Phillips Oppenheim, Cleveland Moffett, Louis Joseph Vance, Jackson Gregory, Frank H. Spearman, Murray Leinster, Erskine Childers, Dorothy L. Sayers, Freeman Wills Crofts, Catherine Louisa Pirkis, H.C. Bailey, H. Beam Piper, James Hay, Melville Davisson Post, Anna Katharine Green, Ambrose Bierce, John R. Coryell, Frederic Arnold Kummer & Arthur Cheney Train
Robert E. Howard, Henry Kuttner, H. P. Lovecraft, Mary Elizabeth Counselman, Miriam Allen DeFord, Paul Compton, Edmond Hamilton, Lloyd Arthur Eshbach, Theodore Sturgeon, Jamie Wild, C. L. Moore, Leah Bodine Drake, Manly Wade Wellman, Pearl Norton Swet, August Derleth, Dorothy Quick, Warren Lapine, Ronal Kayser, H. Beam Piper, Earl Peirce, Jr., Frank Belknap Long, Paul Ernst, Seabury Quinn, David H. Keller, Greye La Spina & Franz Habl
