Review of College Panda for math and Erica Meltzer's reading and grammar book??

Test Preparation
1

Would you recommend these books for me? As of now, I have just done Princeton Review classes. I scored 620 in maths and 540 in english. So should I use these or books from the big three? Due to other classes, I wont have much time so please suggest the most complete book. Thanks

2

The Meltzer books are excellent. I highly recommend them. There are lots of comments about them here if you do a search. My son went from 670 to 760 using them.

We used PWN the SAT for Math. 540 to 730.

3

my DD also likes Meltzer’s book on grammar.

4

Thanks. I am attending Princeton Classes but still my reading and language score needs a lot of improvement. Will using Meltzer’s and Princeton’s tips and material simultaneously do any harm?