Kant's works, specially _Metaphysics of Ethics_, trans. by T. K. Abbott, under title, _Kant's Theory of Ethics_ (3rd ed.), 1883; Fichte, _Science of Ethics_ (trans.), 1907; _Science of Rights_ (trans.); _Popular Works_ (2 vols.); _Vocation of Man_, etc.; Hegel, _Philosophy of Right_, trans. by S. W. Dyde, 1896; Lotze, _Practical Philosophy, _1890; Paulsen, _System of Ethics_, trans. by Tufts; Wundt, _Ethics, An Investigation of the Facts and Laws of the Moral Life_ (3 vols.), trans. from 2nd German ed., 1892; Dubois, _The Culture of Justice_; Guyot, _La Morale_; Janet, _Theory of Morals_ (trans.); Nietzsche's _Works_, translated by Oscar Levy (18 vols.); Eucken, _The Problem of Human Life_, 1912; _Life's Basis and Life's Ideal_, 1912; _Meaning and Value of Life_, 1912; _Main Current of Modern Thought_, 1912; _The Life of the Spirit_, 1909; Hensel, _Hauptproblem der Ethik_, 1903; Lipps, _Die Ethischen Grundfragen_, 1899; Natorp, _Social-paedagogik_; Schuppe, _Grundzuege der Ethik_; Wentscher, _Ethik_; Schwarz, _Das Sittliche Leben_; L. Levy-Bruhl, _Ethics and Moral Science_, trans. by Eliz. Lee, 1905; Windelband, _Praeludien. ueber Willensfreiheit_; Bauch, _Glueckseligkeit und Persoenlichkeit in der krit. Ethik_; {250} _Sittlichkeit und Kuttur_; Cohen, _Ethik des Reinen Willens_, 1904; Dilthey, _Einleitung in die Geisteswissenschaften_; Ihering, _Der Zweck im Recht_ (2 Bde.), 1886; Cathrein, _Moral. Philosophie_ (2 Bde.), 1904; Tonnies, _Gemeinschaft und Gesellschaft_, 1887. B.--CHRISTIAN ETHICS I. GENERAL