<p>AP Enviro: [AP</a> Environmental Science - Download free content from Connexions on iTunes](<a href=“http://itunes.apple.com/hn/itunes-u/ap-environmental-science/id400688674]AP”>http://itunes.apple.com/hn/itunes-u/ap-environmental-science/id400688674)
[Amazon.com:</a> Cracking the AP Environmental Science Exam, 2011 Edition (College Test Preparation) (9780375427763): Princeton Review: Books](<a href=“http://www.amazon.com/Cracking-Environmental-Science-College-Preparation/dp/0375427767]Amazon.com:”>http://www.amazon.com/Cracking-Environmental-Science-College-Preparation/dp/0375427767)
AP Macroeconomics: [Mankiw</a>, Macroeconomics, 7e, BCS](<a href=“http://bcs.worthpublishers.com/mankiw7/]Mankiw”>http://bcs.worthpublishers.com/mankiw7/)
AP Lang (?): [Amazon.com:</a> The Elements of Style: 50th Anniversary Edition (9780205632640): William Strunk, E. B. White: Books](<a href=“http://www.amazon.com/Elements-Style-50th-Anniversary/dp/0205632645]Amazon.com:”>http://www.amazon.com/Elements-Style-50th-Anniversary/dp/0205632645)</p>
<p>I never took Lang, so take it for what it’s worth. Based on others’ experiences with the course, that book should help you, though.</p>
<p>That’s all I have, sorry.</p>