| Verfasser | Häufigkeit |
| Piggott, Michael R. |
4 |
| Atkinson, Richard J. C. 1920-1994 |
1 |
| Crisp, Donald 1882-1974 |
1 |
| Cunningham, Jack 1882-1941 |
1 |
| De Grasse, Sam 1875-1953 |
1 |
| Dove, Billie |
1 |
| Fairbanks, Douglas 1883-1939 |
1 |
| Mercer, Roger ca. 20./21. Jh |
1 |
| Parker, Albert 1885-1974 |
1 |
| Piggott, Cecily M. |
1 |
| Piggott, Stuart 1910-1996 |
1 |
| Piggott, Tempe |
1 |
| Randolf, Anders |
1 |
| Sandars, Nancy K. 1914-2015 |
1 |
| Sharp, Henry 1892-1966 |
1 |
| Wilson, Mortimer 1876-1932 |
1 |
| Woods, Lotta |
1 |