Open Book Project
"Imagine what a harmonious world it could be if every single person, both young and old shared a little of what he is good at doing."
-- Quincy Jones
by Jeffrey Elkner
et al.
An introductory computer science text book using Python.
by Tony R. Kuphaldt
A free series of textbooks on the subjects of electricity and electronics
by Allen B. Downey
et al.
An introductory computer science text book available in several programming
and natural languages.
