Authors: robert (sorted by popularity)
- Sawyer, Robert J. 1960- 297 downloads
- Maclagan, Eric Robert Dalrymple 1879-1951 296 downloads
- McQuoid, Thomas Robert 1820-1912 292 downloads
- Robertson, James I. 1930- 289 downloads
- Fortune, Robert 1813-1880 289 downloads
- Jacob, Robert Urie - 288 downloads
- Lyttelton, R. H. (Robert Henry) 1854-1939 288 downloads
- Fowler, Robert 1853-1926 288 downloads
- Ritchie, Robert Welles 1879-1942 288 downloads
- Wicks, Robert - 288 downloads
- Lubbers, Bob 1922-2017 286 downloads
- Holloway, Robert - 285 downloads
- Sterndale, Robert Armitage 1839-1902 284 downloads
- Jones, Robert H. - 284 downloads
- Breckinridge, Robert J. (Robert Jefferson) 1800-1871 283 downloads
- Goulding, F. R. (Francis Robert) 1810-1881 283 downloads
- Gay, Robert M. (Robert Malcolm) 1879-1961 280 downloads
- Finley, Robert B. - 279 downloads
- Heizer, Robert F. (Robert Fleming) 1915-1979 278 downloads
- Packard, Robert L. (Robert Lewis) 1928- 277 downloads
- Hale, Beatrice Forbes-Robertson 1883-1967 276 downloads
- Roberts, Kenneth Lewis 1885-1957 275 downloads
- Roberts, Henri - 275 downloads
- Roberts, F. A. - 273 downloads
- Smith, Robert E. - 273 downloads
