NUsearch.   Northwestern's Discovery System/Catalog.  Search under the "Books, Images, and more" tab to find books, journals (when you know the title), and media that Northwestern owns. You can use keywords in Basic search (the system assumes you want all of the words) or be more specific with Advanced search. The facets on the left of the search results allow you to refine searches.

(You many want to limit language to English).

Here are some search examples:

fin-de-siecle Vienna in Basic search

Advanced search:

Arthur Schnitzler as Author (to find books by Schnitzler)

Arthur Schnitzler as Subject (to find books about Schnitzler)

Modern Austrian Literature as Journal title

 Vienna AND Jews AND 19th century in Anywhere (i.e., keywords)

Interlibrary Loan 

Video tutorials on Research Basics include:

Choosing Keywords

Searching with Keywords

Finding a Book at the Library

Citation Basics

Interlibrary Loan

Electronic books are available via NUsearch.  The library has many such books, in a variety of formats.  Check out the Guide to Using E-Books for some tips.

To find books not available at Northwestern, use WorldCat.  Many WorldCat titles will be available through Interlibrary Loan.