There are two ways to link eBooks to your D2L course:
Use Permalink
If you only want to link one eBook, you can use the eBook's permalink.
How to find the permalink? This example is for finding the permalink for an article, but the process is the same for finding the permalink for an eBook.
Use D2L Reading List Tool
If you want to add more than one eBook or other library resources, you can use the Reading List tool.