Greek thinkers: a history of ancient philosophy.

Vol. 1 translated by L. Magnus, v. 2-4 by G. G. Berry.vol. I. book i. The beginnings. book ii. From metaphysics to positive science. book iii. The age of enlightenment. 1901.--vol. II. book iv. Socrates and the Socratics. book v. Plato. 1905.--vol. III. book v (continued) Plato. 1905.--vol. IV. book vi. Aristotle and his successors. 1912.Mode of access: Internet