Hi
Which edition is it that everyone here is referring to for Cliff's AP biology?

Is it different from Cliff's Biology (no AP)???

Thanks!!

Should I order it off of Amazon?

AP Cliff's, I used the third edition.

AP Cliff's, I used the third edition.

really? I can't find 3rd edition. All i see is 2nd edition.

My Barnes and Noble has plenty of them.

You can get it online.

http://search.barnesandnoble.com/booksearch/isbnInquiry.asp?z=y&EAN=9780470097649&itm=1