Textbook for AP Computer Science A?

<p>I'm actually taking the class in school, but I'm having a lot of trouble keeping up with it. We don't have a designated text, and I learn best through reading, so I'd appreciate any recommendations.</p>

<p>Bump, 10char.</p>

<p>eh, you can try java methods by maria litvin?? that is what i am using...and i have heard some other ppl on here think it is okay..</p>

<p>Myself I am wondering, what be a good preparation for the ap exam?</p>