This is an example of an ebook in the eBook Collection Desilibris platform:

You can also read eBooks online, without downloading. 

Create an account by clicking the sign-in option on the top right corner. 

To download an eBook:

Click the Download PDF icon for the eBook you would like to download. 

As you click Read Online, the Table of Contents will open.  It gives the reader an idea of how eBook is structured and also allows the reader to quickly access specific parts of eBook.