I am currently in a Calculus 1 class now and this is the 2nd time. I have decided that I am going to devote as much time as possible everyday studying math prior to Calculus. I currently have a book called "Algebra & trigonometry" by Robert Blitzer. I don't like this book and don't think it goes to in depth enough for me. so In order for me to succed in my future math and science classes I need to get my Algebra down pact, so I need a good book. Possibly the best book.