In de groene hel van Colombia
ÔIn de jungle, kruipend door de modder, belaagd door de muskieten en altijd hongerig, heb ik geleerd om soldaat te zijn en de vijand te doden, snel en g... »

Hard Rain
Our Headlong Collision With Nature »

The Limits of Thought
The authors of this volume explore the nature of humanity and a person's relationship to society, and insights on human thought, death, awakening insight, co... »

The Special Theory of Relativity
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Evolution of Consciousness
Studies in Polarity »

Der Dialog
Das offene Gespräch am Ende der Diskussionen »

Childhood
This study concerns the role of thought and knowledge. The author explores the manner in which thought actively participates in forming our perceptions, our ... »

Science, Order and Creativity Second Edition
Science, Order, and Creativity »

Undivided Universe Cl
Ontological Interpretation Of Quantum Theory »

Wholeness and the Implicate Order
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