The Fair Tax Book: Saying Goodbye to the Income Tax and the ...
Neal Boortz
Geometry of Time-Spaces: Non-Commutative Algebraic Geometry, ...
Olav Arnfinn Laudal
Play, Dreams and Imitation in Childhood
Jean Piaget
How to Solve It: A New Aspect of Mathematical Method
John H. Conway & György Pólya
Integrated Natural Language Dialogue: A Computational Model
Robert E. Frederking
Ich fühle, also bin ich: die Entschlüsselung des Bewusstseins
Antonio R. Damasio