Book exchange or Who has SAT II Physics??

International Students
1

<p>Hello people!!</p>

<p>I have one offer. </p>

<p>I need very much the book for SAT II Physics preparation (barron’s or kaplan, no matter), and I have Biology book. I offer you to exchange these books, i.e. you send me Physics, I send you Biology.</p>

2

<p>Ok, then i need to buy this book.</p>

<p>What’s the best? Barron’s? Kaplan? Sparknotes?</p>