Authors: R. (sorted by release date)
- Devonshire, R. L., Mrs. 1864-1949 Dec 18, 2019
- Sims, George R. 1847-1922 Dec 12, 2019
- Dodsley, Robert 1703-1764 Dec 7, 2019
- Major, R. W. - Nov 28, 2019
- Reeves, R. Harris - Nov 18, 2019
- Llull, Ramon -1316 Nov 16, 2019
- McKenna, Richard 1913-1964 Nov 15, 2019
- Jones, Sydney R. (Sydney Robert) 1881-1966 Nov 9, 2019
- Bunch, David R. 1925-2000 Nov 8, 2019
- Keefer, William R. 1924- Oct 25, 2019
- Stacy, John R. - Oct 25, 2019
- Cronau, Rudolf 1855-1939 Oct 20, 2019
- Butler, Glentworth Reeve 1855-1926 Oct 13, 2019
- Montgomery, Rutherford G. (Rutherford George) 1896-1985 Oct 8, 2019
- Drysdale, Charles R. (Charles Robert) 1829-1907 Sep 29, 2019
- Bradley, Richard 1688-1732 Sep 8, 2019
- Crandell, Dwight R. (Dwight Raymond) 1923-2009 Sep 4, 2019
- Lohse, W. R. 1890-1969 Sep 1, 2019
- Conway, G. R. G. (George Robert Graham) 1873-1951 Sep 1, 2019
- Watling, Roy 1938- Aug 24, 2019
- Birt, C. R. - Aug 21, 2019
- Forbes, Charles R. 1878-1952 Jul 31, 2019
- Greene, Mrs. (Louisa Lilias) 1833-1891 Jul 22, 2019
- Latham, R. G. (Robert Gordon) 1812-1888 Jun 30, 2019
- Rymer, James Malcolm -1884 Jun 28, 2019