Stranger in a strange land
Robert A. Heinlein
Great books of the Western World - Volume 23
Encyclopaedia Britannica, Inc
The Science of Knowing: Outline of an Epistemology Implicit ...
Rudolf Steiner
God Wills It!: Understanding the Crusades
Thomas F. Madden
Philosophy of Mathematics: A Contemporary Introduction to the ...
James Robert Brown
The God Delusion
Richard Dawkins