| Verfasser | Häufigkeit |
| Bennett, Richard Rodney 1936-2012 |
2 |
| Christie, Julie 1941- |
2 |
| Coop, Denys N. 1920-1981 |
2 |
| Currie, Finlay |
2 |
| Fraser, Helen |
2 |
| Griffies, Ethel |
2 |
| Hall, Willis |
2 |
| Pickles, Wilfred |
2 |
| Schlesinger, John 1926-2003 |
2 |
| Washbourne, Mona |
2 |
| Waterhouse, Keith 1929-2009 |
2 |
| Winn, Godfrey |
2 |
| BARR, PAUL |
1 |
| BEWES, THOMAS F. |
1 |
| Courtenay, Tom |
1 |
| Innes, George |
1 |
| Rossiter, Leonard 1926-1984 |
1 |