What Is Tao?
Alan W. Watts
Mathematics and Art: Tome 3, Visual Art and Diffusion of Mathematics
Claude Paul Bruter
Astrolabio (Aforismos)
Carlos Saavedra Weise
Von den Wurzeln des Bewusstseins: Studien über den Archetypus
Carl Gustav Jung
Problems in the Sense of Riemann and Klein: Interscience Tracts ...
Josip Plemelj & Plemelj
Lost Technologies of Ancient Egypt
Christopher Dunn
The Synchronicity Key
David Wilcock