The Heliotrope Narratives, a trilogy, offers a thought-provoking look at Biblical hope and evangelism. Part I-Game Changers is the saga of a 105-year-old grandmother, Ruth, and a 110-year-old grandfather, Peter. The couple is raising their nine-year-old granddaughter, Celeste, a miraculously artistic child who paints only heliotrope flowers. The story weaves back and forth between a long ago time when the grandparents lived in a repressive city-state,...