Authors: r (sorted by popularity)
- Hayes, Clair W. (Clair Wallace) 1887- 1144 downloads
- Arnot, Robert 1860- 1142 downloads
- Parker, Dorothy 1893-1967 1139 downloads
- Robida, Albert 1848-1926 1138 downloads
- Shaler, Robert - 1132 downloads
- Richardson, Dorothy M. (Dorothy Miller) 1873-1957 1129 downloads
- Casement, Roger 1864-1916 1127 downloads
- Hunt, Alfred William, Mrs. 1831-1912 1127 downloads
- Gottheil, Richard J. H. (Richard James Horatio) 1862-1936 1120 downloads
- Richardson, Frederick 1862-1937 1119 downloads
- Romanes, George John 1848-1894 1118 downloads
- Yi, Yuk 1438-1498 1116 downloads
- Rogers, W. A. (William Allen) 1854-1931 1114 downloads
- Rockwell, Carey - 1114 downloads
- Ridding, C. M. (Caroline Mary) 1862-1941 1109 downloads
- Mitra, Viharilala - 1108 downloads
- Lassila, Maiju 1868-1918 1100 downloads
- Delany, Martin Robison 1812-1885 1100 downloads
- Stuart, Ruth McEnery 1856-1917 1099 downloads
- Winterbotham, R. R. (Russell Robert) 1904-1971 1097 downloads
- Rafy, Mrs. - 1095 downloads
- Raleigh, Walter -1618 1087 downloads
- Rooke, Noel 1881- 1087 downloads
- Pennell, Elizabeth Robins 1855-1936 1084 downloads
- Wenckebach, L. W. R. (Ludwig Willem Reymert) 1860-1937 1083 downloads