Essays and Treatises on Several Subjects


 * 1753–1756, 4 vols.
 * 1758, new edition, 2 vols.
 * 1760, new edition, 4 vols.
 * 1767, new edition, 2 vols.
 * 1768, new edition, 2 vols.
 * 1770, new edition, 4 vols.
 * 1772, new edition, 2 vols.
 * 1779, new edition, 2 vols.
 * 1779, new edition, 2 vols.
 * 1788, new edition, 2 vols.
 * 1793, new edition, 4 vols.
 * 1793, new edition, 2 vols.
 * 1809, new edition, 2 vols.
 * 1817, new edition, 2 vols.
 * 1817, first American edition, 2 vols.
 * 1825, new edition, 2 vols.