Required Textbook made by

The book contains exercises which will be assigned as the semester goes on. These are worth about 2.2% of the class grade. The price of the book is $58.

  1. Sign up at (Create an account)
  2. Enter zyBook code UKYCS101KeenSpring2022
  3. Click Subscribe

The subscription will be available from the start of Spring 2022 and will last until Final Exam week.

If, for some reason, you cannot pay for the book immediately, mail to and explain your situation. They can usually give you a couple weeks' free access, until you can pay for the book. Do not assume you can miss homework deadlines and make it up later!

The UK bookstore will also sell the accounts, for $10 more.