| Verfasser | Häufigkeit |
| Beers, Henry P. |
21 |
| Beers, Henry Putney |
9 |
| Clyde, Paul Hibbert 1896-1998 |
5 |
| Beers, Henry Putney 1907-1996 |
4 |
| Beers, Burton F. 1927-2016 |
3 |
| Beers, Leslie |
3 |
| Longhurst, Peter |
3 |
| Beers, Britta van 1977- |
2 |
| Beers, Burton F. |
2 |
| Beers, Walter F. |
2 |
| Beers, William Pitt |
2 |
| Beers, William Pitt 1766-1810 |
2 |
| Klink, Bart van 1965- |
2 |
| LaValle Norman, Dawn 1983- |
2 |
| Munden, Kenneth White 1912-1974 |
2 |
| Petkas, Alex 1984- |
2 |
| Poort, Lonneke 1979- |
2 |
| Bastelaer, Alois Maria Leon van |
1 |
| Beers Fägersten, Kristy |
1 |
| Beers, C. E. |
1 |