This book is now available for sale at Lulu.com. Hardcopies are no longer available from Green Tea Press.
How to Think... is an introduction to programming using Python, one of the best languages for beginners.
How to Think... is a Free Book available under the GNU Free Documentation License. Readers are free to copy and distribute the text; they are also free to modify it, which allows them to adapt the book to different needs, and to help develop new material.