Numpy Essentials
Liang-Hua Chin & Tanmay Datta
The Dog Encyclopedia
Dorling Kindersley
Nassim Haramein - Short Biography
Hayehwatha Institute
The Vocation Lectures
Max Weber
Because Internet: Understanding the New Rules of Language
Gretchen McCulloch
Penrose Tiles to Trapdoor Ciphers: And the Return of Dr Matrix
Martin Gardner