An Introduction to R: Data Analysis and Visualization
Mark Gardener
Stanford Encyclopedia of Philosophy
SEP
A Philosophy of Software Design
John Ousterhout
New World Witchery: A Trove of North American Folk Magic
Cory Thomas Hutcheson
Ayn Rand: The Russian Radical
Chris Matthew Sciabarra
The Pythagoreans: Digest
Peter Kingsley & Ruth Phelps & Jean Guesdon & Ralph Maxwell Lewis & Ben Finger