Early Greek Philosophy & Other Essays - Friedrich Wilhelm Nietzsche

A Discourse Upon the Origin and the Foundation of the Inequality Among Mankind - Jean-Jacques Rousseau

The Essays of Arthur Schopenhauer; Religion, a Dialogue, Etc. - Arthur Schopenhauer

A Defence of Poetry and Other Essays - Percy Bysshe Shelley

What Nietzsche Taught - Willard Huntington Wright

Life of Wagner - Ludwig Nohl