In this lovely book, Sr. Joan looks at 50 "aspects," all of which in some way can fill our hearts and our lives. She talks about a prayerful heart, a peaceful heart, a risking heart, a wise heart, a cosmic heart, a compassionate heart. Each brief chapter offers abundant food for reflection and prayer, and each offers an opportunity to become persons who "produce Good from the treasure of the heart" (Luke 6:45).