Authors: R. (sorted by popularity)
- Poore, Henry Rankin 1859-1940 233 downloads
- Weguelin, J. R. (John Reinhard) 1849-1927 231 downloads
- Smith, R. Cadwallader - 230 downloads
- Ybarra, T. R. (Thomas Russell) 1880-1971 229 downloads
- Long, R. E. C. (Robert Edward Crozier) 1872- 229 downloads
- Anton, R. - 227 downloads
- Los Rios, R. de (Ricardo) 1846-1929 227 downloads
- Conway, G. R. G. (George Robert Graham) 1873-1951 226 downloads
- Carmichael, R. D. (Robert Daniel) 1879-1967 224 downloads
- Pease, Edward R. (Edward Reynolds) 1857-1955 224 downloads
- Neupauer, Josef von 1809-1902 223 downloads
- Nassau, Robert Hamill 1835-1921 223 downloads
- Green, J. R. - 222 downloads
- Johnston, Reginald Fleming, Sir 1874-1938 221 downloads
- Rose, R. Selden (Robert Selden) 1888-1964 221 downloads
- Wheelan, Albertine Randall - 221 downloads
- Schaare, C. R. (Christian Richard) 1893-1980 220 downloads
- Slocum, Rob R. (Rob Roy) 1883-1944 219 downloads
- Knickerbocker, H. R. (Hubert Renfro) 1898-1949 219 downloads
- Townsend, Raymond R. - 219 downloads
- Rogers, R. Vashon (Robert Vashon) 1843-1911 218 downloads
- Gamble, R. E., Mrs. - 217 downloads
- Macauley, C. R. (Charles Raymond) 1871-1934 216 downloads
- Wells, Samuel R. (Samuel Roberts) 1820-1875 216 downloads
- Watling, Roy 1938- 215 downloads