Assuming you haven't already interviewed her before I started listening. I would very much enjoy hearing you interview Kathy Tyers. She's written a few Christian sci-fi novels (which I highly recommend, just finished the Firebird series), and also a few Star Wars novels (Mainly in the New Jedi Order series).
Here's a link to her website http://www.kathytyers.com/
Here's a link to her website http://www.kathytyers.com/