In May and June I’m planning to take the Chemistry, Math 1 and World History SAT IIs. I’m taking honors chemistry this year, but our course doesn’t completely prepare us for the exam. I will have to do a lot of studying on my own to get above a 750, which is my target score. Does anyone have suggestions for review books to use for the Chemistry and other SAT IIs? I used a Barron’s book last year for the Biology test and I felt it was very helpful. Should I continue with Barron’s or switch to another company?