The two hands of God. The Myths of Polarity by Alan Watts
Alan W. Watts
Text Mining and Visualization: Case Studies using Open-Source ...
Markus Hofmann & Andrew Chisholm
Encyclopedia of Mathematics
James Stuart Tanton
Higher Wisdom: Eminent Elders Explore the Continuing Impact ...
Roger Walsh & Charles S. Grob
Presidential Takedown
Paul Elias Alexander
Ingenuity in Mathematics
Ross Honsberger
Mathematical Morsels
The Role of Mathematics in Science
M. M. Schiffer & Menahem Schiffer & Leon Bowden
Rediscovering Mathematics: You Do the Math
Shai Simonson
Mathematical Gems II
Mathematical Delights
Mathematical Plums
Riddles of the Sphinx: And Other Mathematical Puzzle Tales
Martin Gardner
Studies in Algebraic Logic
Aubert Daigneault
Studies in Real and Complex Analysis
Isidore Isaac Hirschman
Invitation to Complex Analysis
Ralph P. Boas & Harold P. Boas