I'm self studying AP World. What books/textbooks do I need to get?

<p>Thank you!</p>

<p>I’ve heard Barron’s is best for its detail, and then using Princeton Review as an outline as the test comes closer. Pretty much it, though I’m planning to also ‘supplement’ each almost section by for instance, reading about the Indian caste system in Barron’s/PR, then reading a Wikipedia article on it.</p>

<p>Not trying to hijack your thread here, but would those 2 books along with the AP test be sufficient for the WH SAT II as well?</p>

<p>^^^^^^
By the way, Wiki’s just an example, but like random atlas or encyclopedia readings as well. Anything that can provide additional background info.</p>

<p>I would suggest what HONORLIONS did but maybe kaplan also. I am using this textbook but it might be expensive, I think prep books are good.</p>