I thought that when I was going to take my first subtest that I was going to do great because I had studied this book and looked up additional information like the book suggested. When I went and took my first section I froze because this test was NOTHING like what I studied in this book. Plus the book had a lot of typos and some wrong answers. A lot of the websites did not work either. I am now looking for another test guide and possibly taking a prep course for my next section.