Best book for physics and math-2 prep?

Hey guys I am taking the SAT-II in physics and math 2. Was wondering what the best book for prep would be. I used Blue Book for SAT-I and got 2110 (international curve was brutal :’( ) . Definitely hoping to score in high 700s in math and physics.

http://talk.collegeconfidential.com/sat-subject-tests-preparation/1143919-what-sat-physics-and-math-level-2-books-should-i-get-sat-subject-test-book-reviews-p1.html

depends on how well you know the subjects- if you have 90 or lower in the class, i would advise starting with princeton and reading everything (explains stuff better), and then do barrons practice (harder, prepares you more for test). If you understand everything well, go straight to barrons