Are these good AP Prep books?

<p>Hey guys, I am going to take these AP classes next year and I am going to use these prep books. Are these prep books good enough to earn a 4 or 5 on the AP test? I like prep books that are descriptive and I don't mind if it is really long. </p>

<p>AP Psychology: Barron's
AP English Language and Composition: Cliffnotes
AP Biology: Cliffnotes
AP US History: AMSCO or REA or DH </p>

<p>APUSH AMSCO is a must! In fact, it was issued out by my school along with fast track to a 5 (went along with our textbook. I also used barron’s and barron’s flashcards.</p>

<p>here’s the amazon link to fast track to a 5
<a href=“http://www.amazon.com/Track-Kennedy-Baileys-American-Pageant/dp/0547166915/ref=sr_1_3?s=books&ie=UTF8&qid=1402364132&sr=1-3&keywords=Fast+Track+to+A+5”>http://www.amazon.com/Track-Kennedy-Baileys-American-Pageant/dp/0547166915/ref=sr_1_3?s=books&ie=UTF8&qid=1402364132&sr=1-3&keywords=Fast+Track+to+A+5&lt;/a&gt;&lt;/p&gt;