Complex sentence: Louise Lynn Hay (October 8,1926--August 30,2017) was an American motivational author and the founder of Hay House, she has authored several New Thought self-help books, including the 1984 book, "You Can Heal Your Life".
Split into simpler sentences: Louise Lynn Hay (October 8,1926--August 30,2017) was an American motivational author and the founder of Hay House. She has authored several New Thought self-help books, including the 1984 book, "You Can Heal Your Life".