Bennett, De Robigne Mortimer. The Gods and Religions of Ancient and Modern Times. Written in prison while serving out a sentence of thirteen months in the Albany Penitentiary, nominally for sending through the U.S. mails a pamphlet by E. H. Heywood on the subject of Marriage and the Relations of the Sexes, but really for being an Infidel editor and publisher. New York: D. M. Bennett, Liberal and Scientific Publishing House, 1880-81. 2 vols.
Bennett, De Robigne Mortimer. Examination of Judaism, Christianity, and Mohammedanism, being Five Hundred Pages from Vol. II. of “The Gods and Religions of Ancient and Modern Times.” Written while unjustly imprisoned. New York: D. M. Bennett, Liberal Publisher, [1881?]. 946 p.
Bennett, De Robigne Mortimer. A Truth Seeker Around the
World. A Series of Letters Written making a Tour of
the Globe. New York: D. M. Bennett, Liberal Publishers,
[1882?]. 4 vols.