Textbooks with companion websites are now available. Students may join their teachers’ courses and will be able to enter their access code or purchase access at any point in the 14-day grace period that begins on the first date of access.

Once they enter their unique Lingco code, students and independent learners receive 18 months of access to the companion website.

How do I join my class on the companion website for the first time?

If you are learning without a teacher, please see the instructions on the Independent Learners page.

If you are learning with a teacher, follow the instructions below:

Option 1: Your teacher has given you a Course Link.

Option 2: Your teacher has added you to their companion website class roster and you have received an email from Lingco.

Option 3: Your teacher has given you a Course Code and not a link.

Unsure of how to join your course? Ask your teacher!


If you bought a textbook that does not include an access code, you can purchase access to the companion websites separately on the publisher’s website. See the Product Guide for more information.

If you need any additional help with the companion websites, please visit lingco.io and use the chat bubble in the bottom right corner to reach out to a representative.