The University Library has many databases devoted to electronic:
With these databases you can search many texts at the same time!
This kind of content is good for:
If you are looking for a specific text, like the Cambridge Dictionary of Christian Theology, you can search to see if the book is available electronically in Primo. If it's not in our collection, you can still find a record in Primo and request a chapter scan for a specific entry under the Get it from other libraries header.