<p>I've decided to spend part of the summer doing PSAT/SAT prep (going to be a junior). I have the following books:</p>
<p>Kaplan's PSAT
Rocket Review
Gruber's
Blue Book</p>
<p>My question is this: is there a discernible difference in SAT versus PSAT prep? I figure there is, as the PSAT is for sophs/jrs while the SAT is for jrs/seniors. Yes, they are based on the same basic concepts, but there seems to be some value in doing some separate prep for the PSAT (hoping for a NMS). Is there any value (or harm) in simultaneously prepping for both the PSAT and SAT? I'm guessing one will build off the other.</p>