Authors: R. (sorted by popularity)
- Garnett, R. A. (Rachel Alice) 1891-1940 257 downloads
- Baker, A. R. - 257 downloads
- Spofford, Ainsworth Rand 1825-1908 256 downloads
- Regnard, Jean-François 1655-1709 254 downloads
- Starzl, Roman Frederick 1899-1976 254 downloads
- Ursin, N. R. af (Nils Robert) 1854-1936 254 downloads
- Bradley, Richard 1688-1732 254 downloads
- Helper, Hinton Rowan 1829-1909 253 downloads
- Carling, John R. - 252 downloads
- Hopkins, R. Thurston (Robert Thurston) 1884-1958 252 downloads
- Vosburgh, R. G. - 251 downloads
- O'Brien, R. Barry (Richard Barry) 1847-1918 250 downloads
- Chambers, R. W. (Raymond Wilson) 1874-1942 249 downloads
- Temple, Richard Carnac, Sir 1850-1931 245 downloads
- Ballinger, Harry Russell 1892-1993 245 downloads
- Garratt, Evelyn R. 1854- 245 downloads
- Playtner, H. R. - 241 downloads
- Scott, Robert Falcon 1868-1912 239 downloads
- Halsey, R. T. Haines (Richard Townley Haines) 1865-1942 239 downloads
- Sirius, R. U. 1952- 236 downloads
- Scott, William R. (William Rufus) 1886- 236 downloads
- Knowles, Robert E. (Robert Edward) 1868-1946 235 downloads
- Jones, Neil R. 1909-1988 235 downloads
- Schabelitz, R. F. (Rudolph Frederick) 1884- 234 downloads
- Praeger, R. Lloyd (Robert Lloyd) 1865-1953 233 downloads