Which SaT pratice book is the best to buy?

Question

I dont know which one to buy. There is one from princeton, one from sparknotes, one from collegeboard. If you bought a good sat book can you tell me and why it was the best.

Answer 1

I recommend Princeton Review and Tutorfox new SAT guide, http://www.tutorfox.com/satguide.html

With both books I improved my score from 1660 to 2120 in only 2 months of summer. Good luck, and let me know if you need any more help.

Answer 2

The collegeboard one is a must have because you will not find real tests and advice from the testmaker anywhere else. The other books can be bought to your liking and preference in studying (whether it is practice tests or review material).