City Readers Digital Historic Collections at the New York Society Library
An essay on the slavery and commerce of the human species, particularly the African, translated from a Latin dissertation, which was honoured with the first prize in the University of Cambridge, for the year 1785, with additions. [One line from Livy]
Philadelphia: London: printed. Philadelphia: re-printed, by Joseph Crukshank, in Market-Street, between Second and Third-Streets , 1786.