| Verfasser | Häufigkeit |
| Millon, Henry A. 1927-2018 |
8 |
| Smyth, Craig Hugh 1915-2006 |
8 |
| Avrech, Robert 1950- |
3 |
| Burum, Stephen H. 1939- |
3 |
| Donaggio, Pino 1941- |
3 |
| Griffith, Melanie 1957- |
3 |
| Henry, Gregg 1952- |
3 |
| Wasson, Craig 1954- |
3 |
| Braham, Henry 1965- |
2 |
| Brewer, Craig 1971- |
2 |
| Burger, Henry Robert 1940- |
2 |
| Burroughs, Edgar Rice 1875-1950 |
2 |
| Cozad, Adam |
2 |
| Gregson-Williams, Rupert 1966- |
2 |
| Gresham, Gloria |
2 |
| Jackson, Samuel L. 1948- |
2 |
| Jones, Craig H. |
2 |
| Myers, Ruth 1940- |
2 |
| Robbie, Margot 1990- |
2 |
| Sheehan, Anne F. |
2 |