By Marianne Williamson

Duration: 6 h 51 min

By C. S. Lewis

Duration: 4 h 1 min

By Damien Keown

Duration: 4 h 26 min

By Robin Gaby Fisher

Duration: 9 h 4 min

By Raymond Buckland

Duration: 9 h 52 min

By Dr. Archibald D. Hart

Duration: 12 h 3 min

By Dr. David Clarke

Duration: 7 h 47 min

By Sakyong Mipham

Duration: 5 h 44 min

By Stephen Prothero

Duration: 14 h 40 min

By The Dalai Lama

Duration: 3 h 19 min

By Bart D. Ehrman

Duration: 12 h 2 min

By Deborah Blake

Duration: 6 h 45 min

By C. S. Lewis

Duration: 3 h 51 min

By Bobby Harrington

Duration: 7 h 53 min

By Ellen G. White

Duration: 28 h 38 min

By Deng Ming-Dao

Duration: 3 h 8 min

By Cynthia Bourgeault

Duration: 6 h 51 min

By Wayne A. Grudem

Duration: 4 h 47 min

By Sandra L. Richter

Duration: 9 h 29 min

By Mark Buchanan

Duration: 8 h 8 min