Complex sentence: In 1984, Louise Hay established Hay House Publishing, which is the primary publisher of books and audio books by Deepak Chopra and DoreenVirtue, as well as many books by Wayne Dyer.
Split into simpler sentences: In 1984, Louise Hay established Hay House Publishing Firm. Now Hay House is the primary publisher of books and audio books by Deepak Chopra and Doreen Virtue, as well as many books by Wayne Dyer.