AP World History Study Guides?

<p>Can anyone recommed a good study guide for AP World?</p>

<p>I took the AP test freshman year and used the Barron's - very thorough, perhaps some random information you might not need to know, but very good for self-study.</p>

<p>Petersons is a good cram book and has hard practice tests, but is not very extensive. Get PR.</p>