The Language of Nature: An Essay in the Philosophy of Science
David Hawkins
Full Spectrum Mindfulness - Essay
Kenneth E. Wilber
Differential and Riemannian Geometry
Detlef Laugwitz
Classical NEG Raising: An Essay on the Syntax of Negation
Chris Collins & Paul M. Postal
The Elohim, Zecharia Sitchin, Pyramids and Christopher Dunn ...
Zecharia Sitchin
Über Licht- und andere Erscheinungen hoher Frequenz: Vortrag, ...
Nikola Tesla