Hill, Mary: - Sister Mary Lea Hill has been sharing her dry wit and offbeat wisdom with the Daughters of St. Paul since 1964. An experienced writer and editor, she has written a number of books including Prayer and You: Wit and Wisdom from a Crabby Mystic and Blest are the Stressed Secrets to a Happy Heart from the Crabby Mystic. Sister Lea currently carries out the Pauline mission in St. Louis, Missouri, and shares her signature humor with the rest of the world on Twitter @crabbymystic.