Authors: O
- Ollivant, Alfred 1874-1927 6 books
- Overton, Grant M. (Grant Martin) 1887-1930 6 books
- O'Neill, Rose Cecil 1874-1944 6 books
- Ogden, George W. (George Washington) 1871-1966 6 books
- Ikola, Jaakko 1887-1951 6 books
- Olfers, Sibylle 1881-1916 6 books
- Rabes, O. (Otto) 1873- 6 books
- Thanet, Octave 1850-1934 6 books
- Rissanen, Santeri 1880-1939 6 books
- Opie, Amelia 1769-1853 5 books
- Taylor, O. M. (Orrin Morehouse) 1865-1932 5 books
- Causey, James 1924-2003 5 books
- O'Brien, Harriet - 5 books
- Orr, Lyndon - 5 books
- Samarow, Gregor 1829-1903 5 books
- Darley, Felix Octavius Carr 1822-1888 5 books
- Winter, Nevin O. (Nevin Otto) 1869-1936 5 books
- Oliphant, Laurence 1829-1888 5 books
- Méténier, Oscar 1859-1913 5 books
- O'Shaughnessy, Edith 1870-1939 5 books
- Halliwell-Phillipps, J. O. (James Orchard) 1820-1889 5 books
- Osório, Ana de Castro 1872-1935 5 books
- Ovington, Mary White 1865-1951 5 books
- Omond, George W. T. (George William Thomson) 1846-1929 5 books
- Oppenheim, James 1882-1932 5 books
Sort By: