Prime Numbers: The Most Mysterious Figures in Math
David Wells
McGraw-Hill's Dictionary of American Idioms Dictionary
Richard A. Spears
Advanced Methods in Computer Graphics: With Examples in OpenGL
Ramakrishnan Mukundan
The Real Projective Plane (includes Appendix for Mathematica®)
H. S. M. Coxeter & George Beck
The Evolving Self: Problem and Process in Human Development
Robert Kegan
Henry George and the Single Tax
Thomas Gaskell Shearman