Can I make my own AP exam review and sell it?

You can write up and sell your own review book based on facts found from other sources. You must be careful not to copy copyright-protected material or use trademarks of others. Many exam givers protect their exams by copyrighting the questions. By protecting the questions, they can force you to pay a licensing fee to make a review book. CollegeBoard.com will similarly own or have licensed the material that appears on their web page. If you copy portions of the material for your own book, you risk being sued for copyright infringement, which carries significant penalties. Good luck, Todd