There will also be a  course supplement notebook (CS) that will only be available from me or through the rental company. This is a required textbook that we will use most days in class. If you are receiving your books from the rental, this book will be shipped to you with your other textbooks. If you are purchasing your own books, you can purchase this directly from the textbook vendor at a cost that will probably be close to $50 after shipping, or I can sell you one directly for $30. If you want to purchase one directly from me, send me an email or text as soon as you can to let me know and I will get that order together.  You can just pay me in cash or with Venmo whenever you pick it up.