Calculus on Manifolds
Michael Spivak
An introduction to metaphysics
Henri Bergson
Crush It!: Why NOW Is the Time to Cash In on Your Passion
Gary Vaynerchuk
The E-Myth Revisited: Why Most Small Businesses Don't Work and ...
Michael E. Gerber
Proclus and the Chaldean Oracles; A Study on Proclean Exegesis, ...
Nicola Spanu