Structuring Mind: The Nature of Attention and How It Shapes ...
Sebastian Watzl
A Study of Gurdjieff's Teaching
Kenneth Walker
Clean Agile: Back to Basics
Robert C. Martin
Ernest Hemingway: A Life From Beginning to End (Biographies ...
Hourly History
C.G. Jung: Lord of the Underworld
Colin Wilson
Secrets of Mental Math: The Mathemagician's Guide to Lightning ...
Arthur T. Benjamin & Michael Shermer
Geometric Data Structures for Computer Graphics
Elmar Langetepe & Gabriel Zachmann
The Foundations of Arithmetic: A Logico-Mathematical Enquiry ...
Gottlob Frege