Books: Both the main (Angus L. Macdonald) campus Library and the Coady Institute's Marie Michael Library have books related to social justice. Depending on the area, they may be anywhere in the HA-JZ areas.
Search the library's Novanet catalogue for books (and more) on your topic.
An Encyclopedia about Social Justice
The Marie Michael Library has the following encyclopedia in its collection:
Encyclopedia of activism and social justice (2007) - 3 volumes Anderson, G. L., & Herr, K. Thousand Oaks, Calif: Sage Publications
Call number: 303.48403 An23e