This book revolves around three sisters: a set of twins that are adopted by different families but are unknown to each other, and a third person who is a biological offspring in one of the families. At the onset of the story, this last person is found dead and one of the twins is accused of the murder. The story is an interesting one as it switches back and forth between the two twins as they discover each other and learn more about their circumstances, including why they were raised separately after their birth. Being an adoptive parent myself I was fascinated with the plot points — which treat the adoption process with some subtlety and respect — and how the actual circumstances around the third sister’s murder is resolved. For thriller fans this novel has a lot going for it, and the various plot twists are described in enough detail to keep your interest and attention. I would urge readers to pay attention near the end of the book to understand these twists and appreciate what the author is trying to tell you. Highly recommended.