A guide to improving one's reading for the TOEFL. The reader is invited to apply his/her reading skills to passages that reflect those on the TOEFL in terms of style, length, content and format. The text includes five sample tests.
I used Peterson a while ago, and I found it resourceful. It contained the detailed content, and the readings seemed close to the real test that you may face. Enclosed were vocabulary lists divided into categories as well, and you can refer to that in order to improve your performance. I suggest you to spend 2-3 months with Peterson's Guide, and you can have your desired result. Overall, it seemed to be a resource that is worth recommended.