Gorgias - Plato

Thus Spoke Zaratustra

The Idea of Progress - J.B. Bury

A Treatise of Human Nature

Discourse on Method

The History of the Peloponnesian War

The poetics of Aristotle

Phaedo - Plato

Superstition in All Ages

Symposium

The Problems of Philosophy

Phaedrus - Plato

The Germany and The Agricola

History Of The Conquest Of Peru - William Hickling Prescott

Ethics of Aristotle

An Enquiry Concerning Human Understanding

An Essay Concerning Human Understanding

Utilitarianism

Beyond Good and Evil

A Discourse Upon The Origin And The Foundation Of The Inequality Among Mankind