| Author | Popularity |
| A.J. Hester |
3 |
| A.J.S. McDonald |
3 |
| Jonathan Millett |
3 |
| P. Millard |
3 |
| Cameron, William McDonald |
2 |
| Pleasance, Peggy |
2 |
| Andrew Owen |
1 |
| Berliner, D. C. |
1 |
| Fiona Hatton |
1 |
| Joseph, M. P. |
1 |
| McDonald, F. J. |
1 |
| McDonald, John, 1906- |
1 |
| Pierre Chambon |
1 |
| Sloan, Alfred P. (Alfred Pritchard), 1875-1966 |
1 |
| Steven P Rannard |
1 |
| Stevens, Catherine |
1 |
| Tom O McDonald |
1 |