The Value of Knowledge and the Pursuit of Understanding
Jonathan L. Kvanvig
Sacred Geometry for Artists, Dreamers, and Philosophers: Secrets ...
John Oscar Lieben
Knowledge Representation and Relation Nets
Aletta E. Geldenhuys & Hendrik O. van Rooyen & Franz Stetter
How Not to Be Wrong: The Power of Mathematical Thinking
Jordan Ellenberg
Encyclopedia of Leadership
George R. Goethals & Georgia Sorenson
John Locke's 2nd Treatise on Civil Government
John Locke