SAT Prep Books?

I plan to take the SAT 1 in May and it is now near the end of Feb. I have used my precal and english class as a type of tutoring for the test, but now it is near my test date, so I plan to use test prep books to help me for the test. What test prep books would you suggest for the SAT, and also did you take any SAT prep courses, and what did you get on the SAT’s. Thanks!