| Verfasser | Häufigkeit |
| Darity, William A. Jr. 1953- |
3 |
| Hubbard, Philip |
3 |
| MacWade, Margaret |
3 |
| DuBois, Philip R. |
2 |
| Hubbard, Lucas |
2 |
| Jennings, Gordon |
2 |
| Mullen, A. Kirsten |
2 |
| Weber, Lois |
2 |
| Windsor, Claire |
2 |
| Blomberg, Craig L. 1955- |
1 |
| Calhern, Louis 1895-1956 |
1 |
| Hubbard, Lucas 1993- |
1 |
| Hubbard, Robert L. Jr. 1943- |
1 |
| Klein, William Wade |
1 |
| Parker, Jim 1934-2023 |
1 |
| Sauer, Rodney |
1 |
| Windsor, Claire 1897-1972 |
1 |
| Wright, Gwendolyn L. 1962- |
1 |