Enzyklopädie der psychoaktiven Pflanzen: Botanik, Ethnopharmakologie ...
Christian Rätsch
Vedic Mathematics, 'Vedic' or 'Mathematics': A Fuzzy & Neutrosophic ...
W. B. Vasantha Kandasamy & Florentin Smarandache
On the Origin of Language
Jean-Jacques Rousseau & Johann Gottfried Herder
The Heart of Islamic Philosophy: The Quest for Self-Knowledge ...
William C. Chittick
Establishing Boundaries
F. J. E. Boddens Hosang
Exploration, Encyclopedia of (2 Volumes)
Carl Waldman & Alan Wexler & Jon Cunningham
Navigator
Stephen Baxter
Sir Ernest Shackleton and the Struggle Against Antartica
Hal Marcovitz