The Essential Russell Kirk
George A. Panichas
Head First PMP
Andrew Stellman & Jennifer Greene
Oxford Studies in Philosophy of Religion Volume 5
Jonathan Kvanvig
CK-12 Geometry
Ck-12 Foundation
360 Problems for Mathematical Contests
Titu Andreescu & Dorin Andrica
Stephen Hawking, das Universum und Gott
John Carson Lennox