Please Help!!

<p>hi everyone. i was hoping that someone could help me out and tell me which review books are the absolute best for:
ap english lit and comp (barron's or REA)
ap environmental science (smartypants or REA)</p>

<p>i searched through MANY threads but there doesn't seem to be consensus. i would appreciate any help, especially from those who received 5's. thank you so much!!</p>

<p>My AP Lit teacher gave our entire class the CliffsAP review book. She used it like a textbook sometimes. I didn't take the exam, only because it wouldn't give me any credit, but it was very useful in my opinion.</p>