The Fair Tax Book: Saying Goodbye to the Income Tax and the ...
Neal Boortz
Learning Pandas
Michael Heydt
Learn Python 3 The Hard Way: A Very Simple Introduction to the ...
Zed A. Shaw
Current Controversies in Philosophy of Perception
Bence Nanay
Practical Python Design Patterns
Wessel Badenhorst
The Early Growth of Logic in the Child: Classification and Seriation
Bärbel Inhelder & Jean Piaget
A Child's Eye View
Mary Sime