Researches on curves of the second order, also on cones and spherical conics treated analytically, in which the tangencies of Apollonius are investigated, and general geometrical constructions deduced from analysis; also several of the geometrical conclusions of M. Charles are analytically resolved, together with many properties entirely original.

Available on demand as hard copy or computer file from Cornell University Library.

An analysis of country dancing, wherein all the figures used in that polite amusement are rendered familiar by engraved lines; containing also, directions for composing almost any number of figures to one tune, with some entire new reels; together with the complete etiquette on the ball-room.

Mode of access: Internet.