Authors: R. (sorted by release date)
- Orage, A. R. (Alfred Richard) 1873-1934 Apr 18, 2022
- Spencer, Erle 1897-1937 Apr 13, 2022
- Steffen, Mart R. (Martin Robert) 1882- Apr 4, 2022
- Tracy, Roger Sherman 1841-1926 Apr 3, 2022
- Lord, Robert Howard 1885-1954 Mar 22, 2022
- Bell, R. S. Warren (Robert Stanley Warren) 1871-1921 Mar 13, 2022
- Gustavson, Lealand 1899-1966 Mar 9, 2022
- Phillips, R. - Mar 8, 2022
- Garner, R. L. (Richard Lynch) 1848-1920 Feb 27, 2022
- O'Brien, R. Barry (Richard Barry) 1847-1918 Feb 26, 2022
- Adams, Clifford R. (Clifford Rose) 1902-1987 Feb 22, 2022
- Richards, Harriet Roosevelt -1932 Feb 18, 2022
- Vega, Ricardo de la 1839-1910 Feb 15, 2022
- Speer, Robert E. (Robert Elliott) 1867-1947 Feb 14, 2022
- Nicholson, Reynold Alleyne 1868-1945 Feb 12, 2022
- Brown, Charles Reynolds 1862-1950 Feb 9, 2022
- Birdwood, William Riddell Birdwood, Baron 1865-1951 Feb 7, 2022
- Stockman, James R. 1915-2000 Feb 1, 2022
- Henry, Thomas R. (Thomas Robert) 1893- Jan 22, 2022
- Murdock, Myrtle Cheney 1885-1980 Jan 19, 2022
- Wenckebach, L. W. R. (Ludwig Willem Reymert) 1860-1937 Jan 14, 2022
- Morrison, Charles R. (Charles Robert) 1819-1893 Jan 12, 2022
- Schaare, C. R. (Christian Richard) 1893-1980 Jan 8, 2022
- Blot, R. - Jan 3, 2022
- Eddison, Eric Rücker 1882-1945 Jan 3, 2022