Authors: Roberts
- Maitland, Robert - 476 downloads
- Brough, Robert B. (Robert Barnabas) 1828-1860 472 downloads
- Culin, Stewart 1858-1929 470 downloads
- Breckinridge, Robert J. (Robert Jefferson) 1800-1871 470 downloads
- Robertson, W. G. Aitchison (William George Aitchison ) - 469 downloads
- Story, Robert Herbert 1835-1907 464 downloads
- Shufeldt, Robert W. (Robert Wilson) 1850-1934 464 downloads
- Bertram, Robert Aitkin 1836-1886 462 downloads
- Garnett, R. S. (Robert Singleton) 1866-1932 462 downloads
- Tucker, Alfred 1849-1914 462 downloads
- Edwards, Robert 1879-1948 460 downloads
- Selander, Robert K. - 459 downloads
- Murphy, Robert F. (Robert Francis) 1924-1990 453 downloads
- Shores, Robert J. (Robert James) 1881-1934 446 downloads
- Nerciat, Andréa de 1739-1800 442 downloads
- Coolidge, Mary Roberts 1860-1945 441 downloads
- Bray, Robert T. 1925-1999 441 downloads
- Frew, Robert 1812-1910 439 downloads
- Bacon, Robert 1860-1919 438 downloads
- Smith, William Robert Lee - 438 downloads
- Christman, Robert A. (Robert Adam) 1924-2012 438 downloads
- Coltman, Robert 1862-1931 436 downloads
- Braithwaite, Robert 1824-1917 431 downloads
- Rogers, Robert M. 1839-1904 429 downloads
- Hemmer, Jarl 1893-1944 428 downloads
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