Letters on Poetry and Art
Sri Aurobindo
Introduction to Piecewise-Linear Topology
Colin P. Rourke & B. J. Sanderson
The Face of God
Roger Scruton
Figments of Reality: The Evolution of the Curious Mind
Jack Cohen & Ian Nicholas Stewart
Eros in Neoplatonism and Its Reception in Christian Philosophy
Dimitrios A. Vasilakis
The Mathematica® Book
Stephen Wolfram