Human Nature, or the Fundamental Elements of Policy, being a Discovery of the Faculties, Acts, and Passions of the Soul of Man, from their original Causes, according to such philosophical Principles as are not commonly known or asserted.

De Corpore Politico, or the Elements of Law, London 1650.

Leviathan, or the Matter, Power, and Form of a Commonwealth, London 1651 in fol. reprinted again in fol. 1680; a Latin Version was published at Amsterdam 1666 in 4to; it was likewise translated into Low Dutch, and printed at Amsterdam 1678 in 4to. To the English editions is subjoined a Review of the Leviathan.

A Compendium of Aristotle's Rhetoric and Rhamus's Logic.

A Letter about Liberty and Necessity, London 1654 in 12mo. to this piece several answers were given, especially by Dr. Bernard Laney, and Dr. Bramhall, bishop of Derry, London 1656 in 4to.

[212] Elementorum Philosophiæ sectio prima de Corpore, London 1655 in 8vo; in English, London 1656 in 4to. sectio secunda, London 1657 in 4to. Amsterdam 1680 in 4to.

Six Lessons to the Professors of Mathematics of the Institution of Sir Henry Saville, London 1656 in 4to; this is written against Dr. Seth Ward, and Dr. John Wallis.

The Remarks of the Absurd Geometry, Rural Language, &c. of Dr. John Wallis, London 1657 in 8vo. Dr. Wallis having published in 1655 his Elenchus Geometriæ Hobbianæ. It occasioned a notable controversy between these two great men.

Examinatio et Emendatio Mathematicæ hodiernæ, &c. in sex Dialogis, London 1660, in 4to. Amsterdam 1668 in 4to.

Dialogus Physicus, sive de Natura Aeris, London 1661 in 4to.