Credo Reference Collection gives you overviews of a topic. But what if you need more?
Try some of Credo's "Related Resources."
Whatever the subject of the page you're on in Credo, click on one of the related resource links on the left side of the screen. A search on your topic will run in the database you selected and you'll see additional related results--from the Library Catalog (for books), Gale Virtual Reference (for additional encyclopedia articles), CQ (for current analysis), or JSTOR or Academic Search Premier (for articles).
You can use Credo as a starting point for basic information and then link to material that is more advanced.