The Credo e-reference collection includes over 50 high-quality religion and theology reference works that can help you get a quick overview of a topic. Access it by going to Research Tools | Databases | Credo
This video (4:22) from Emerson College demonstrates how to use Credo Reference.
This short video walks you through the basic search process in Credo.
Want to check out a specific title in Credo? This handout will show you how.