| Verfasser | Häufigkeit |
| Freeman, Morgan 1937- |
17 |
| Alberts, Bruce 1938- |
12 |
| Johnson, Alexander 1968- |
12 |
| Morgan, David 1958- |
12 |
| Walter, Peter 1954- |
12 |
| Raff, Martin 1938- |
11 |
| Roberts, Keith 1945- |
11 |
| Morgan, Lee 1938-1972 |
10 |
| Chambers, Paul 1935-1969 |
6 |
| Morgan, Joe P. |
6 |
| Morgan, Paul 1886-1938 |
6 |
| Zimmer, Hans 1957- |
6 |
| Forster, Edward Morgan |
5 |
| Hopkin, Karen 1963- |
5 |
| Häcker, Bärbel 1955- |
5 |
| Kelly, Wynton 1931-1971 |
5 |
| Lewis, Morgan 1906-1968 |
5 |
| Mobley, Hank 1930-1986 |
5 |
| Morgan, John 1944-2004 |
5 |
| Morgan, Peter 1963- |
5 |