The Cathars: The Most Successful Heresy of the Middle Ages
Sean Martin
Techniques of Differential Topology in Relativity
Roger Penrose
Philosophy: who needs it
Ayn Rand
A Century of Philosophy
Hans-Georg Gadamer & Riccardo Dottori
Content Distribution Networks: An Engineering Approach
Dinesh C. Verma
Lights Out: Islam, Free Speech and the Twilight of the West
Mark Steyn