Preferred Book for AP Biology?

<p>I did my research and found that most highly preferred Cliffnotes. I bought it (for $30!?!) and as I looked through it, I wondered if it was just a bit too general, which I'm sure it has to be since there are thousands of facts to know anyways, but when I asked my Biology teacher (who is very good at his job and has good experience), he thought it was general too and said that he preferred Princeton Review. </p>

<p>Which one would you guys recommend? I don't have Princeton Review at one of my stores to see what it's like but I can find it at another maybe so I need to know fast because I plan on reading the book during some long road trips coming up and need to return this Cliffnotes tomorrow if I find that there is a better one.</p>

<p>I have Cliffsnotes, and I have looked through PR in a book store. I felt that PR was not any more specific than Cliffs.</p>

<p>I won’t be looking at just one review book since my teacher knows what he’s doing and his notes will be good to look at, but are you pretty positive that Cliffnotes alone can get you the high score? As general as it looks, is it still pretty specific in the sense that the AP exam won’t be specific as well?</p>

<p>I have Cliffnotes, and ONLY Cliffnotes. I got a 5 last year on AP Bio. 'Nuff said.</p>