The Case for Life
Scott Klusendorf
The Scrum Papers - Nut, Bolts, and Origins of an Agile Framework
Jeff Sutherland
The Hidden Magic of Walt Disney World Trivia
Susan Veness
Hidden Magic (1)
God Is Mathematics: The Proofs of the Eternal Existence of Mathematics
Dr. Thomas Stark
Philosophy of the Brain: The Brain Problem
Georg Northoff
Concise Introduction to Logic and Set Theory
Iqbal H. Jebril & Hemen Dutta & Ilwoo Cho