Use Te Waharoa to find eBooks in the library.
If you want to limit your search to only eBooks:
Now your search results will only show eBooks.
The library also subscribes to many eBook collections which can be found through the Database A-Z list. Two examples are Proquest Ebook Central and EBSCO. Here you can read the book online or download it onto your device. These publishers do have limits on how much you can print from an eBook.