| Verfasser | Häufigkeit |
| Adams, Bradley |
4 |
| Adams, Bradley J. |
3 |
| Adams, Joseph Quincy 1881-1946 |
3 |
| Bradley, Jesse F. |
2 |
| Cooper, Bradley 1975- |
2 |
| Adams, Amy |
1 |
| Adams, Amy 1974- |
1 |
| Bale, Christian |
1 |
| Bale, Christian 1974- |
1 |
| Bradley, Jesse Franklin |
1 |
| Cooper, Bradley |
1 |
| Crabtree, Pam J. |
1 |
| Gautier, Éric 1961- |
1 |
| MacAdams, Rachel 1978- |
1 |
| Russell, David O. |
1 |
| Russell, David O. 1958- |
1 |
| Sandgren, Linus |
1 |
| Sandgren, Linus 1972- |
1 |
| Singer, Eric Warren 1968- |
1 |
| Stone, Emma 1988- |
1 |