Existentialism

Treading the Narrow Way

Hortus Vitae

Allegories of Life

Death

Eureka: A Prose Poem

Philosophy 4

In the Shadow of Death

Thoughts, Moods and Ideals: Crimes of Leisure

Problems of Immanence: studies critical and constructive

The World As I Have Found It

Hints towards the formation of a more comprehensive theory of life

Friedrich Nietzsche

The Light Shines in Darkness

The Meaning of the War: Life & Matter in Conflict

The World Turned Upside Down

Time and Its Measurement

Twenty-four Discourses

All Men are Ghosts

What Answer

The Philosophy of History (Vol.1&2)