I thought this was gonna be just another affiliate spam site but was pleasantly surprised. I liked the kids section. For advanced books the main ones I was looking for were all there, with the exception of Programming Collective Intelligence (I would remove the 2009 restriction, it would be fun to see all python books, and maybe just opt-in to the 2009 filter but allow people to opt out).

I like the open and informative about page and the "Made while drinking in Munich." is a nice touch :).

Nice job! Thanks for making this, and I'll definitely recommend it to people because surprisingly often get asked book recommendations for Python.