<p>Overall, how are they? Specifically for AP Human Geography, how are they?</p>
<p>I’ve never used Crash Course, but I have used REA for one course: AP Statistics. I find it to be a VERY helpful and clear review. I don’t know about Human Geography though. That is one AP I would have liked to have taken but never did.</p>
<p>REA does not have a Human Geography Crash Course book. The ones they do have are very useful. This is especially true with just two weeks left before the APs begin.</p>
<p>The AP US History Crash Course book was very helpful to me and my brother is using the AP Euro Crash Course book and thinks it is very helpful.</p>