<p>Yes, those books should be enough. Computer Science A will be easy if you follow Barron's book. Calculus AB will also be easy, just make sure you know the format of the test.</p>
<p>You can go to APCentral: <a href="http://apcentral.collegeboard.com/apc/Controller.jpf%5B/url%5D">http://apcentral.collegeboard.com/apc/Controller.jpf</a></p>
<p>to find information on the format of the tests and the free response questions for the last 6 years (with solutions).</p>