1) First, access Cambridge Textbooks via a web browser on a mobile device or on the computer : https://researchguides.smu.edu.sg/CambridgeHETextbooks
2) Search for the title you want. To read on the browser, click on "Read Online", to read on the app and read offline, click on "Add to offline bookshelf"
4) If you are prompted to log in, click on "Log In"
5) Log in to your Cambridge account with your SMU email address. if you do not have an exsisting account, click on "Register" and create a Cambridge account to log in.
6) After adding the ebook to offline bookshelf, download and install the app "Cambridge Spiral" to your mobile device: https://www.cambridge.org/highereducation/services/students/cambridge-spiral
7) In the app, log in to to your Cambridge account. You would find the ebook on the shelf in your app now.
More information on Cambridge Spiral: https://www.cambridge.org/highereducation/services/students/cambridge-spiral-for-students