| Verfasser | Häufigkeit |
| Adams, Richard E. W. |
13 |
| Adams, Julia |
4 |
| Adams, Pepper 1930-1986 |
3 |
| Arnold, Jack |
3 |
| Carlson, Richard |
3 |
| Chapman, Ben |
3 |
| Ross, Arthur A. 1920-2008 |
3 |
| Snyder, William E. |
3 |
| Snyder, William E. 1901-1984 |
3 |
| Adams, Donald 1928-1996 |
2 |
| Arnold, Jack 1916-1992 |
2 |
| Carlson, Richard 1912-1977 |
2 |
| Denning, Richard 1914-1998 |
2 |
| Essex, Harry 1910-1997 |
2 |
| Evans, Rebecca 1963- |
2 |
| Gilbert, William S. 1836-1911 |
2 |
| Mackerras, Charles 1925-2010 |
2 |
| Mancini, Henry 1924-1994 |
2 |
| Suart, Richard 1951- |
2 |
| Sullivan, Arthur 1842-1900 |
2 |