“Silent Sister” by Diane Chamberlain is a gripping family drama that follows the story of Riley MacPherson, who returns to her North Carolina hometown after her father’s death. She discovers long-buried family secrets surrounding her sister, Lisa, who was thought to have committed suicide years earlier. As Riley delves deeper into the past, she uncovers shocking truths about Lisa’s life and the events leading up to her disappearance. The story intertwines themes of love, betrayal, and the complexities of family relationships, challenging Riley’s perceptions of her family and herself. Through a dual narrative that alternates between Riley’s present and Lisa’s past, the novel highlights the struggles of finding one’s voice and the courage it takes to confront buried secrets. Ultimately, “Silent Sister” explores the bonds of sisterhood and the often painful journey toward understanding and forgiveness.