A reader needs to be neither Catholic nor Irish to form strong opinions concerning Andrew Greeley's novels. Discussions can center around both the manner of his storytelling and the content he presents. Because of this, they can serve as excellent exercises in how various and often opposing literary opinions can be formed, and whether or not they are supported by valid or invalid evidence.

And because so much of what he writes is drawn from his own research, Greeley can also serve as a springboard from fiction into other genres. The seeds of his novels can be found in many of his sociological and theological books as well as in his poetry and personal journals. In many cases, actual scenes from the novels can be traced quite directly to passages in his other writings. "Fiction is the best way of getting . . . insights through the secular barriers...