Authors: Ro
- Lanciani, Rodolfo Amedeo 1847-1929 1121 downloads
- Romer, Cecil Francis 1869- 1117 downloads
- Merriman, Roger Bigelow 1876-1945 1115 downloads
- West, R. L. (Roger Lawrence) 1945- 1115 downloads
- Mills, Thomas Ross 1869- 1114 downloads
- Childers, Robert Cæsar 1838-1876 1102 downloads
- Rooke, Octavius - 1096 downloads
- Johnson, Roswell H. (Roswell Hill) 1877-1967 1096 downloads
- Robertson, Eben William 1815-1874 1096 downloads
- Richthofen, Manfred, Freiherr von 1892-1918 1086 downloads
- Buchanan, R. J. M. (Robert James McLean) 1864-1925 1085 downloads
- Evans, Robert J. - 1085 downloads
- Castro, Rosalía de 1837-1885 1083 downloads
- La Rocheterie, Maxime de 1837-1917 1081 downloads
- Knowles, Robert E. (Robert Edward) 1868-1946 1080 downloads
- Roberts, Henri - 1076 downloads
- Nassau, Robert Hamill 1835-1921 1072 downloads
- Robertson, Lida B. - 1071 downloads
- Greene, Robert -1592 1068 downloads
- Dixon, Royal 1885-1962 1066 downloads
- Clement I, Pope - 1064 downloads
- Roberts, Alexander 1826-1901 1064 downloads
- Newell, R. H. (Robert Henry) 1836-1901 1064 downloads
- Carruthers, Robert 1799-1878 1061 downloads
- Henry, Thomas R. (Thomas Robert) 1893- 1061 downloads
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