Finding books that the library owns (in both print and electronic format) can be done via Library Esearch; our online catalog (see link above). Choosing the "Advanced Esearch" option is recommended. Follow these three steps to retrieve just the books we have on SF.
1. On the "Advanced Esearch" page enter the terms "Science Fiction" in one search box and "History and Criticism" in another. Change the drop-down menu to the left of the search boxes from the default "All Fields" search to "Subject Terms".
2. Beneath the search boxes find "Show Content Type" and choose "Book/eBbook".
3. A bit further down, under "Show Only" click the box next to "Items in the Library Catalog".
This will yield hundreds of results. For books about a particular author and their works you can search their names and titles of their books or stories as "Subject Terms" as well.
Keep in mind that books we do not have in our collection can be requested via Interlibrary Loan.