what are the best study guide books for: AP (Biology, Chemistry, Calculus,

[airbear]

and statistics)? im just looking for what are the best books to purchase to study for the ap exams i have coming this may.

[6 days until Christmas!]

I took AP Bio and Stats last year, and I didn't use any practice books... I just relied on lectures and class notes.

I'm in AP Chem this year, and I'm using Princeton Review. I definitely recommend Princeton Review, because it gives a lot of good practice for multiple choice, and it encompasses a lot of what you need to know (and no extra "just for fun" confusing junk that you probably won't).

[LANigan on SODMG]

Princeton review has lots of errors. I use Barron's for each of my 7 APs.