Introduction to Probability and Mathematical Statistics
Lee J. Bain & Max Engelhardt
Main Trends in Interdisciplinary Research
Jean Piaget
The Fourth Dimension - Sacred Geometry, Alchemy, and Mathematics
Rudolf Steiner
Codex Humanus - Das Buch der Menschlichkeit - Band 3
Vitaminum ProLife
On the Origin of Language
Jean-Jacques Rousseau & Johann Gottfried Herder
Surrendering Islam
Livingstone, David