Best books 2016 for Math and Physics

Hi all,

What are your opinions on the available books for math and physics? ( Im an international)

I just purchased The Kaplan , Barrons and Princeton review books for math and physics via Amazon today and was wondering which one I should use first etc.
There is a lot of subject content I dont know for math and some for physics so ideally I would need to learn the materials first; which book would therefore be best to learn material from?
Also which of the books has the most realistic tests? Where can I find additional tests? I also have one test for physics and math from the boook from collegeboard with all the subject tests.