TWENTY-FIVE YEARS OF AUDIO More than 10 years before the term “podcast” was ever used, MARS HILL AUDIO launched an audio magazine. First distributed on cassette tapes, then CDs, then MP3 downloads, then streaming from a website, the MARS HILL AUDIO Journal can now be enjoyed through our free app. Our principal product is a bimonthly audio Journal, which has become required listening for those interested in developing a deeper understanding of “contemporary culture and Christian conviction.” Hos