Google Books is an excellent tool for perusing the contents of millions of books. If the book is out of copyright, or the publisher has given permission, you'll be able to see a preview of the book, and in some cases the entire text. If it's in the public domain, you're free to download a PDF copy.

A citation is a record of where you encountered a certain idea. Citing your sources helps other scholars track down resources they find of interest. Proper citation helps us all build on our knowledge.

WNCLN Library Catalog
The catalog provides access to the combined library holdings of Appalachian State University, UNC-Asheville, and Western Carolina University.

WorldCAT
Use WorldCAT to search thousands of libraries around the world at once.  First set up your Interlibrary Loan Account (ILLIAD) and then use the ILLIAD link in the citations of WorldCAT to request books from libraries everywhere!