"If the Internet is not free, fair, and open, then our ability to effectively address climate change, or economic injustice, or racism, or what have you, is severely curtailed, if not made impossible. Although the Internet might not be the most important fight we have, it's going to be the foundational fight."
-- Corey Doctorow
Problem Solving with Algorithms and Data Structures using Python
by Brad Miller and David Ranum, Luther College (as remixed by Jeffrey Elkner)
CS Principles: Big Ideas in Programming
by Mark Guzdial and Barbara Ericson
Hands-on introductory computer programming using Python 3.
Python Programming for Aspiring Web Developers and Data Scientists
by Jeffrey Elkner (with liberal borrowings from the work of Allen Downey,
and Peter Wentworth)
A computer programming text book using Python 3.
Beginning Python Programming for Aspiring Web Developers
by Jeffrey Elkner (with liberal borrowings from the work of Allen Downey,
and Peter Wentworth)
An introductory computer programming text book using Python 3.
How to Think Like a Computer Scientist: Learning with Python
by Peter Wentworth, Jeffrey Elkner, Allen Downey, and Chris Meyers
An introductory computer science text book using Python.
Lessons in Electric Circuits
by Tony R. Kuphaldt
A free series of textbooks on the subjects of electricity and electronics
