College Algebra Demystified

I gave these books a chance but they are really bad. I purchased another Demystified title as well and there is a lot left out in these books and there are incomplete examples leaving you to guess what the author means. I was very frustrated and sought out examples on line and found much better books, like a college algebra text book I ordered used, I would recommend the algebra for dummies books if you need to start completely from scratch in algebra. The examples and rules are very complete. I would like my money back from the author of the Demystified series.