Authors: Charles (sorted by popularity)
- Biggs, Charlotte -1827 667 downloads
- Stowe, Charles Edward 1850-1934 661 downloads
- Coulomb, Charles Augustin - 658 downloads
- Pepper, Charles M. (Charles Melville) 1859-1930 653 downloads
- Turgeon, Charles Marie Joseph 1855-1934 652 downloads
- Barclay, Vera C. (Vera Charlesworth) 1893-1989 649 downloads
- Wilkes, Charles 1798-1877 648 downloads
- Smith, Charles H. (Charles Henry) 1861-1926 643 downloads
- Turton, Charles M. (Charles Mark) 1861-1937 643 downloads
- Gould, Charles 1834-1893 643 downloads
- Finger, Charles Joseph 1869-1941 642 downloads
- Maurice, C. Edmund (Charles Edmund) 1843-1927 639 downloads
- Haskins, Charles Homer 1870-1937 637 downloads
- Russell, Charles M. (Charles Marion) 1864-1926 632 downloads
- Furne, Charles 1794-1859 630 downloads
- Brodrick, George C. (George Charles) 1831-1903 629 downloads
- Pears, Charles 1873-1958 628 downloads
- Knight, Charles 1791-1873 628 downloads
- Thomas, Charles Swain 1868-1943 627 downloads
- Karpinski, Louis Charles 1878-1956 626 downloads
- Bowditch, Charles P. (Charles Pickering) 1842-1921 624 downloads
- Vaughan, C. J. (Charles John) 1816-1897 623 downloads
- Collins, Charles Allston 1828-1873 615 downloads
- Ashdown, Charles Henry 1856-1922 614 downloads
- Gower, Ronald Sutherland, Lord 1845-1916 611 downloads
