Riemann's Zeta Function
Harold M. Edwards
Principles and Techniques of Contemporary Taxonomy
Donald L. J. Quicke
Stephen Hawking, das Universum und Gott
John Carson Lennox
The 48 Laws of Power
Robert Greene & Joost Elffers
Selecta Mathematica - Volume 1
Karl Menger
Notes on Spiritual Discourses of Shri Atmanand
Shri Atmananda & Nitya Tripta