| Verfasser | Häufigkeit |
| Woodhouse, David |
4 |
| McDougall, Anne 1945- |
3 |
| Simms, David J. |
3 |
| Woodhouse, Nicholas M. J. 1949- |
3 |
| Johnstone, Greg |
2 |
| Griffith, William K. |
1 |
| Kresge, Conrad B. |
1 |
| Lambrechts, James R. |
1 |
| Maloney, Marilyn C. |
1 |
| Matches, Arthur G. |
1 |
| Mays, David A. |
1 |
| Rhykerd, Charles L. |
1 |
| Sandeen, Sharon K. |
1 |
| Woodhouse, William W. |
1 |