| Verfasser | Häufigkeit |
| Bulgakov, Michail 1891-1940 |
4 |
| Cavaliero, Rosie 1968- |
4 |
| Chappel, Mark 20. Jh |
4 |
| Connor, Alan 1974- |
4 |
| Hamm, Jon 1971- |
4 |
| McKillop, Robert 20. Jh |
4 |
| Pye, Shaun 20. Jh |
4 |
| Radcliffe, Daniel 1989- |
4 |
| McKillop, Alan Dugald 1892-1974 |
1 |
| Thomson, James 1700-1748 |
1 |