The World's Greatest Books — Volume 14 — Philosophy and Economics

Philosophy and Religion / Six Lectures Delivered at Cambridge

The World's Greatest Books — Volume 13 — Religion and Philosophy

Secret Diplomatic History of The Eighteenth Century

The Works of Aristotle the Famous Philosopher / Containing his Complete Masterpiece and Family Physician; his Experienced Midwife, his Book of Problems and his Remarks on Physiognomy

Advanced Chemistry