The Toolbox Book
Jim Tolpin
The Cognitive Science of Science: Explanation, Discovery, and ...
Paul Thagard & Scott Findlay
Algorithms and Complexity
Herbert S. Wilf
The Story of the World - Volume 2: The Middle Ages (Revied)
Susan Wise Bauer
Judgement and Reasoning in the Child
Jean Piaget
Malebranche
Andrew Pyle
Arguments of the Philosophers (1)