| Verfasser | Häufigkeit |
| Clarke, Cyril Astley |
4 |
| Clarke, Charles G. 1899-1983 |
2 |
| Clarke, Cyril A. 1907-2000 |
2 |
| Mockridge, Cyril J. 1896-1979 |
2 |
| Ahern, Lloyd 1942- |
1 |
| Burnett, William R. 1899-1982 |
1 |
| Clarke, Charles G. |
1 |
| Clarke, Cyril A. |
1 |
| Clarke, Dennis |
1 |
| Crawford, Broderick 1911-1986 |
1 |
| Davies, Valentine 1905-1961 |
1 |
| Eyck, Peter van 1913-1969 |
1 |
| Forrest, Steve |
1 |
| Greenman, Alvin 1930- |
1 |
| Gwenn, Edmund 1877-1959 |
1 |
| Harris, Jed 1900-1979 |
1 |
| Kelleway, Cyril |
1 |
| Lyden, Marlene 1939-2007 |
1 |
| Maes, Ursula |
1 |
| Mockridge, Cyril J. |
1 |