Principles Science of Ethics 1898 Herbert Spencer Victorian Philosophy 2 vol set(Old Books, Leather Book Bindings, 19th Century Books, Philosophy, Ethics, Herbert Spencer). The Principles of Ethics by Herbert Spencer. Published 1898, New York by D. Appleton and Company. 2 volumes. 571, 505 pages. Text in English. Period 1 2 leather bindings, smooth spines, gilt title lettering, marbled covers, top edges gilt. Some page edges still uncut as issued. Bindings remain clean, tight, and sound. Interior contents display a pleasing age