LibAnswers

The following link: https://www.aplia.com/ will take you to the Aplia website.

You will need to register accordingly.

Once registered you will be able to choose subjects / courses for which you would like to register or take part in. 

The course would have to have been set up by a administrator, who would have provided you with a course code.

Thereafter you can make use of the online textbooks and tests.