Good books for AP Psych, Env. Sci, Calc, and Eng Lit.

<p>So, anyone got any good recommendations for prep book? I could just pick a brand and get them all from the same publisher, but I'd like to hear any personal opinions on these. I'd just like some good prep books to complement my courses, start prepping from the beginning of the year.</p>

<p>Thanks in advance =)</p>

<p><a href="http://talk.collegeconfidential.com/showthread.php?t=201793%5B/url%5D"&gt;http://talk.collegeconfidential.com/showthread.php?t=201793&lt;/a>
It's the first thread on this forum</p>

<p>Yah just noticed, sorry about that I skimmed by. Thanks a bunch :)</p>

<p>Psyc - Barrons/5 Steps
Env. Sci. - Smartypants
Calc - PR (PM me your e-mail address - I have something extremely useful)
Eng. Lit - Petersons</p>