As others have said, this is a waste of money. The book offers very little NEW information or help. Wiley has falsely advertised this book as addressing the 2016 material when, in fact, there is very little difference from the Peterson's book of 5 tests (this one only has 3) coupled with released tests from the ACT.

I ordered this as a gift. The person who got it took a little over a month to put it together. The machine was defective. It never worked and they even got an electrician to help. When I tried to get it fixed Sole said that there was a warranty exclusion since it was gifted to third party. So disappointed the company could not have integrity and fix something that was defective in the first place. I will NEVER buy anything from them again.