Epub and Mobi available through http://radar.oreilly.com/2015/07/get-started-with-functional-programming-in-python.html
I’m not a Python programmer, but I have a few friends that are. Is this an ebook I could recommend to them? I’m currently learning Haskell myself, and that’s much fun. But I don’t know how well the functional programming paradigm translates to Python 2 and/or 3.