Best books for learning Python & Objective C?

Hi guys, I'm looking for a good book for learning Python and Obj C, and by good, it means that the book is really easy to understand. I've seen books which are intended for advanced programmers so it doesn't work because they won't bother explaining things in a "layman" method.

I've also seen books like Python for Rookies but I think it's too pricey (check Amazon). If you have any good recommendations please list them below. Thanks in advance!