H. D. Umbstaetter
Umbstaetter, Herman Daniel
February 26, 1851 – November 25, 1913 (aged 62)
Birth place: Parma, Ohio, USA
16 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| February 1896 | Editor | The Black Cat - 1896 | The Black Cat, February 1896 | |
| April 1896 | 1 | Short Fiction | The Mystery of the Thirty Millions | The Black Cat, April 1896 |
| February 1897 | Editor | The Black Cat - 1897 | The Black Cat, February 1897 | |
| January 1898 | Editor | The Black Cat - 1898 | The Black Cat, January 1898 | |
| January 1899 | Editor | The Black Cat - 1899 | The Black Cat, January 1899 | |
| March 1900 | Editor | The Black Cat - 1900 | The Black Cat, March 1900 | |
| January 1901 | Editor | The Black Cat - 1901 | The Black Cat, January 1901 | |
| June 1902 | Editor | The Black Cat - 1902 | The Black Cat, June 1902 | |
| May 1903 | Editor | The Black Cat - 1903 | The Black Cat, May 1903 | |
| February 1904 | Editor | The Black Cat - 1904 | The Black Cat, February 1904 | |
| June 1905 | Editor | The Black Cat - 1905 | The Black Cat, June 1905 | |
| July 1906 | Editor | The Black Cat - 1906 | The Black Cat, July 1906 | |
| February 1907 | Editor | The Black Cat - 1907 | The Black Cat, February 1907 | |
| May 1908 | Editor | The Black Cat - 1908 | The Black Cat, May 1908 | |
| August 1911 | Editor | The Black Cat - 1911 | The Black Cat, August 1911 | |
| February 1912 | Editor | The Black Cat - 1912 | The Black Cat, February 1912 |