<p>What's the best prep book for Euro? I read Amazon reviews and most of the users recommended REA's and Princeton. But I used Princeton for APUSH, and thought it was not very thorough. So does anyone have any suggestions?</p>
<p>I believe the best book is Cliff AP and Princeton...</p>
<p>I used Princeton last year, and I definitely didn't like it. Some people do, but I guess it depends on your learning style. However, I assume that if you didn't like the APUS book by Princeton, you probably wouldn't like the Euro either...just my opinion</p>