Go to learn.zyBooks.com.
Click "Create account" (unless you've used zyBooks before, in which case click "Sign in").
Sign up for an account. Subscribe to the zyBook with the code RHODESCS141KirlinSpring2018.

The cost to subscribe is set at $58; any applicable returning student discounts will be applied automatically. The student subscriptions will be valid through the end of the semester.

Talk to Professor Kirlin if you need to buy the book through the Rhodes bookstore because of financial aid or scholarship reasons.