Buku yang Dikarang by Walther Ziegler

Camus in 60 Minutes

Sartre in 60 Minutes

Heidegger in 60 Minutes

Hegel in 60 Minutes

Popper in 60 Minutes

Adorno in 60 Minutes

Kant in 60 Minutes

Nietzsche in 60 Minutes

Freud in 60 Minutes

Rawls in 60 Minutes

Habermas in 60 Minutes

Plato in 60 Minutes

Rousseau in 60 Minutes

Marx in 60 Minutes

Great Thinkers in 60 Minutes - Volume 2

Great Thinkers in 60 Minutes - Volume 4

Descartes in 60 Minutes

Great Thinkers in 60 Minutes - Volume 1

Epicurus in 60 Minutes

Smith in 60 Minutes

Kafka in 60 Minutes

Great Thinkers in 60 Minutes - Volume 5

Foucault in 60 Minuten

Adorno in 60 Minuten

Nietzsche in 60 Minuten

Smith en 60 minutes

Nietzsche en 60 minutes

Wittgenstein in 60 Minuten

Marx en 60 minutes

Sartre en 60 minutes

Hegel in 60 Minuten

Kant in 60 Minuten

Popper in 60 Minuten

Platon in 60 Minuten

Camus in 60 Minuten

Arendt en 60 minutes

Rousseau en 60 minutes

Rawls in 60 Minuten

Kafka in 60 Minuten

Platon en 60 minutes

Große Denker in 60 Minuten - Band 1

Habermas in 60 Minuten

Hegel en 60 minutes

Camus en 60 minutes

Wittgenstein in 60 Minutes

Schopenhauer in 60 Minuten

Marx in 60 Minuten

Descartes in 60 Minuten

Epikur in 60 Minuten