| Verfasser | Häufigkeit |
| Caldwell, Robert Granville 1882- |
7 |
| Bantock, Granville 1868-1946 |
4 |
| Browning, Robert 1812-1889 |
2 |
| Burns, Robert 1759-1796 |
2 |
| Granville, Robert M. |
2 |
| Rudd, Robert D. |
2 |
| Arlen, Lorna |
1 |
| Baker, George 1885-1976 |
1 |
| Baldwin, Paul |
1 |
| Black, James A. |
1 |
| Brown, Granville |
1 |
| Burroughs, Edgar Rice |
1 |
| Campbell, Kamokila |
1 |
| Challenger, Earl |
1 |
| Chiani, Steve |
1 |
| Clark, Verna |
1 |
| Clarke, Adna G. |
1 |
| Coates, John 1865-1941 |
1 |
| Coryell, Hubert V. |
1 |
| Davis, Ellen L. |
1 |