Susan Riker Dolan, RN, JD, is a registered nurse and attorney. Susan practiced healthcare and corporate law. She is the executive director of Angels Grace Hospice in Bolingbrook, Illinois. Audrey Riker Vizzard, RN, EdD, is a registered nurse and clinical psychologist. She is a former adjunct professor of psychology at Purdue University and the author of many books and articles. She served as a hospice volunteer and currently serves as the director of her family foundation.