diff --git a/free-programming-books.md b/free-programming-books.md
index bb245267821c3af09fd33e38cffae1f11cf02c95..5e3159cbb5e3acbbf62c682241a5e6e345edc4a7 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -1316,6 +1316,8 @@ See also [TeX](#tex)
 * [Making Games with Python & Pygame](http://inventwithpython.com/pygame/chapters/) - Al Sweigart
 * [Modeling Creativity: Case Studies in Python](http://www.clips.ua.ac.be/sites/default/files/modeling-creativity.pdf) - Tom D. De Smedt
 * [Natural Language Processing with Python](http://www.nltk.org/book)
+* [Non-Programmer's Tutorial for Python 2.6](http://en.wikibooks.org/wiki/Non-Programmer%27s_Tutorial_for_Python_2.6)
+* [Non-Programmer's Tutorial for Python 3](http://en.wikibooks.org/wiki/Non-Programmer%27s_Tutorial_for_Python_3)
 * [Porting to Python 3: An In-Depth Guide](http://python3porting.com/)
 * [Problem Solving with Algorithms and Data Structures](http://interactivepython.org/courselib/static/pythonds/index.html)
 * [Program Arcade Games With Python And Pygame](http://programarcadegames.com/)