Details

Companion Website:
A companion website is an online resource which often offers options for self-testing and exploration, such as interactive quizzes, interactive maps, additional images, links to related websites, and more.

Downloadable Files:
Downloadable files are electronic files that may include additional eTextbook content, practice activities, quizzes, media content, and more.

Access-Protected Website:
This is a password-protected website with online resources that may include interactive quizzes, interactive maps, additional images, links to related websites, and more. After purchasing the eTextbook, an access code is provided which you can use to access all of the materials available on the website.