I think Belgariad would be awesome, but I know it has audio versions. I then thought of the 'Dark is Rising' series by Susan Cooper, but research shows that started in the 70s AND it has an audio version. Don't get me wrong, I'd love a Wheaton version of both. After that I was stumped, so I told my wife, who thought for a moment and squee-ed at the thought of the 'Guardians of the Flame' series by Joel Rosenberg. No guesses beyond that, but we do hope you can tell us soon!! P.S. - I would definitely go in on a Wheaton Audiobook Kickstarter project.