Moral philosophy; or, The science of obligation. by Fairchild, James H.

Elements of moral philosophy. by Adams, J. 1793-1841

Lectures on moral philosophy, by Witherspoon, John, 1723-1794

Eclectic moral philosophy. Prepared for literary institutions and general use. by Boyd, James R. 1804-1890

Elements of moral philosophy analytical, synthetical, and practical. by Winslow, Hubbard, 1799-1864

A manual of moral philosophy. Designed for colleges and high schools. by Peabody, Andrew P. 1811-1893

Moral philosophy: including theoretical and practical ethics. by Haven, Joseph, 1816-1874

Natural principles of rectitude for the conduct of man, demonstrated and explained in a systematic treatise on moral philosophy. by Gros, John Daniel, 1737-1812

The works of Charles Follen, with a memoir of his life. by Follen, Charles, 1796-1840

Table of Contents: “…--v. 3. Lectures on moral philosophy. Fragment of a work on psychology.--v. 4. …”

Elementa philosophica : containing chiefly, Noetica, or things relating to the mind or understanding ; and Ethica, or things relating to the moral behaviour. by Johnson, Samuel, 1696-1772