Authors: Roberts (sorted by release date)
- Vogel, Robert M. - May 24, 2012
- Nichols, Robert 1893-1944 May 4, 2012
- Kishpaugh, Robert A. 1878- Mar 25, 2012
- Jennings, Robert 1824-1893 Mar 19, 2012
- Williams, Robert 1810-1881 Mar 15, 2012
- Aitken, Robert 1872-1929 Mar 8, 2012
- Fitzroy, Robert 1805-1865 Feb 23, 2012
- Murphy, Robert F. (Robert Francis) 1924-1990 Feb 15, 2012
- Henderson, Robert, active 1866-1874 - Feb 11, 2012
- Turnbull, Robert 1809-1877 Feb 10, 2012
- Allbut, Robert 1832-1915 Jan 23, 2012
- Cochrane, Robert - Dec 17, 2011
- Utter, Robert Palfrey 1875-1936 Dec 11, 2011
- Gay, Robert M. (Robert Malcolm) 1879-1961 Dec 7, 2011
- Robertson, A. Fraser - Dec 3, 2011
- Robertson, Margaret M. (Margaret Murray) 1821-1897 Dec 3, 2011
- Brown, Robert 1842-1895 Nov 14, 2011
- Selander, Robert K. - Nov 13, 2011
- De Loach, R. J. H. (Robert John Henderson) 1873- Oct 20, 2011
- Schauffler, Robert Haven 1879-1964 Oct 14, 2011
- Cooper, Robert, secularist - Oct 10, 2011
- Benchley, Robert 1889-1945 Oct 7, 2011
- Miller, Robert B. (Robert Barclay) - Oct 6, 2011
- Smith, William Robert Lee - Oct 6, 2011
- Ream, Robert R. - Oct 2, 2011