<p>For bio get the cliff notes... its easily #1.
For phys get PR if you want an easy review (ie dont know the material well by now). Or Barrons if you want a tough review.</p>
<p>The PR/Barrons mix probably extends to all the other books. For a review thats about equal to the actual test or even easier, get PR. For slightly to much harder and more in depth than the actual test get Barrons.</p>
<p>Cliff's is supposed to be THE book for Bio. I had some practice tests from somewhere that I used to study last year. I can't even remember any more. Sorry.</p>
<p>I'm using Arco for Chem right now. I probably wont score well, but that has more to do with my own lack of discipline than anything else. Idk.</p>
<p>i had the barrons for physics b last year and it had a ton of mistakes! i'm not very good at physics and even i was able to catch some of those mistakes</p>