An online collection of Reference books that offer sometimes very brief, sometimes detailed information on subjects spanning academic disciplines. Both subject-specific and general resources are included.
The Hathi Trust contains the digitized full text of many books. The full text of Ashley Dawson's Mongrel Nation, linked below, may be useful for this class.
If you find a book in the Catalog that you'd like to borrow, make a note of the call number and the floor where the book is located, and browse around the area for other resources on the same subject.