| Verfasser | Häufigkeit |
| Peach, James T. |
3 |
| Armstrong, Robert 1890-1973 |
2 |
| Cabot, Bruce 1904-1972 |
2 |
| Creelman, James Ashmore 1894-1941 |
2 |
| Driscoll, Christopher M. |
2 |
| Linden, Edward 1891-1956 |
2 |
| Miller, Monica R. 1981- |
2 |
| Peach, Kenneth 1903-1988 |
2 |
| Pinn, Anthony B. 1964- |
2 |
| Rose, Ruth 1896-1978 |
2 |
| Steiner, Max 1888-1971 |
2 |
| Taylor, James O. 1887-1974 |
2 |
| Walker, Vernon 1894-1948 |
2 |
| Wray, Fay 1907-2004 |
2 |
| Dugger, William M. |
1 |
| Jannuzi, F. T. |
1 |