Encyclopedia of Warrior Peoples and Fighting Groups
Paul K. Davis & Allen Lee Hamilton
The Secret Oral Teachings in Tibetan Buddhist Sects
Alan W. Watts & Alexandra David-Neel & lama Yongden & H. N. M. Hardy
Geheimnisvolles am Horizont: von Ufos und Ausserirdischen
Carl Gustav Jung
Leibniz's Final System: Monads, Matter and Animals
Glenn A. Hartz
Hypatia of Alexandria: Mathematician and Martyr
Michael A. B. Deakin
An Introduction to Sustainable Development
Peter P. Rogers & Kazi F. Jalal & John A. Boyd