| Verfasser | Häufigkeit |
|---|---|
| Henry, Elaine 196X- | 3 |
| Pinto, Jerald E. | 3 |
| Robinson, Thomas R. 19XX- | 3 |
| Stowe, John D. | 3 |
| Wilcox, Stephen E. | 3 |
| Arnau, B. J. | 1 |
| Bennett, John | 1 |
| Chaplin, Clive | 1 |
| Clifford, Veronica | 1 |
| Conoley, Terence | 1 |
| Daines, Guy | 1 |
| Davis, Ray C. | 1 |
| Eyden, Bill | 1 |
| Gale, Melvin | 1 |
| Gallo, Ray | 1 |
| Gilbert, Jean 1879-1942 | 1 |
| Golvala, Minoo | 1 |
| Griffiths, Derek | 1 |
| Guare, John 1938- | 1 |
| Hobart, Ted | 1 |