The Principia: Mathematical Principles of Natural Philosophy
Isaac Newton & I. Bernard Cohen
The Kundalini Experience: Psychosis or Transcendence?
Lee Sannella
Philosophy of Mathematics - Alternative Version
Irvine, Andrew D.
Multidimensional Real Analysis I: Differentiation
J. J. Duistermaat & J. A. C. Kolk
The Revolution in Education
Mortimer Jerome Adler & Milton Mayer
Do I Stay Christian?: A Guide for the Doubters, the Disappointed, ...
Brian D. McLaren