Философия
The paradox of God and the science of omniscience
Critical cosmology
Studies in Joseph Ibn Caspi
The Curriculum
Value perspectives today
Rudolf Steiner on Education
Science and human life
Studies in medieval philosophy, science, and logic
The morality of nuclear planning?
Asthetik und Kulturphilosophie, Bd. 3
Leçons sur l'histoire de la philosophie, tome I
Law, Reason, and the Cosmic City
Shakespeare, ook nog filosoof?
Luther und Hegel
Entre l'angoisse et le rêve
Talks with Ralph Waldo Emerson
Impressions of English literature
Confucianism
Transzendenz und Selbst
Introducing Wittgenstein
Critique de la raison sociale
Plato's gift to Christianity
Judaism
Sociology and Mass Culture