<p>Can anyone recommend good study books for AP World? Kaplans, Barrons, PR? Thanks.</p>
<p>get pr. under no circumstances should you get Barrons!</p>
<p>agreed. Go with PR. No substitutes!</p>
<p>ouch. Barron's for AP world saved my life. Honestly, if I had to pick one book that prepared me the best for an AP exam, I would pick that book.</p>