Authors: R. (sorted by popularity)
- Glass, Nancy Rebecca Campbell 1842- 31 downloads
- Forbes, Charles R. 1878-1952 31 downloads
- Jernberg, R. A. (Reinert August) 1855-1942 31 downloads
- Lucas, Lex R. - 31 downloads
- Narayanan, A. R. - 31 downloads
- Duchaussois, R. P. (Pierre Jean Baptiste) 1878-1940 31 downloads
- Lawlor, R. E. - 31 downloads
- Whitwell, Edward Robson, Mrs. - 30 downloads
- Walker, Henry de Rosenbach 1867-1923 30 downloads
- Whitehead, Donald R. (Donald Reed) 1932-2018 30 downloads
- Vernède, R. E. (Robert Ernest) 1875-1917 30 downloads
- Rodden, Robert J. - 30 downloads
- Cole, Thomas R. (Thomas Raymond) 1881-1970 30 downloads
- Stuart, A. R. - 29 downloads
- Moody, William R. (William Revell) 1869-1933 29 downloads
- Blaumanis, Rūdolfs 1863-1908 29 downloads
- Sewall, Rufus King 1814-1903 29 downloads
- George R. Fuller Co. (Rochester, N.Y.) - 29 downloads
- Eden, R. C. (Robert C.) -1907 29 downloads
- Murdock, Myrtle Cheney 1885-1980 29 downloads
- Barlow, A. R. (Albert Rowe) 1841-1913 28 downloads
- St. George, R. A. (Raymond Alexander) 1894- 28 downloads
- Macfie, R. A. Scott (Robert Andrew Scott) 1868-1935 28 downloads
- Walling, R. A. J. (Robert Alfred John) 1869-1949 28 downloads
- Sharpley, R. (Reginald) - 28 downloads