The Couple at Number 9 follows Saffy and her husband, Tom, after they move into the cottage Saffy inherited from her grandmother. While renovating the property, builders uncover two bodies buried near the garden, launching an investigation that uncovers decades-old secrets and changes the lives of Saffy, her mother, and her grandmother forever.
The novel is told through multiple points of view, including Saffy, Theo, Saffy’s mother, and her grandmother, Rose. I really enjoyed how the different perspectives all connected together, especially Rose’s flashback chapters. Her memories slowly reveal what happened years ago while, in the present day, Saffy and her mother are trying to discover the truth behind the bodies found on the property. Since Rose has dementia, she isn’t able to provide many answers to the police, which adds another layer of mystery to the story.
Theo was another character I really enjoyed following. He has a complicated relationship with his father after losing his mother years earlier, and watching his storyline slowly intertwine with Saffy’s was one of my favorite parts of the book.
One thing I appreciated was that the story never felt slow. The mystery begins almost immediately with the discovery of the bodies, and from that point on, I constantly wanted to know what happened. While this is definitely a thriller, I also loved the family relationships woven throughout the novel.
Saffy and her mother have a somewhat strained relationship because Saffy spent much of her childhood living with her grandmother while her mother traveled. As the investigation unfolds, they’re forced to work together, and I loved seeing their relationship grow stronger. Saffy is also pregnant, making the story about more than just solving a mystery—it becomes a story about family, motherhood, and forgiveness. I also appreciated that Saffy’s divorced parents remain close friends and come together to support their daughter during such a difficult time.
Tom was another standout character for me. He is incredibly supportive throughout the entire novel, always standing by Saffy and helping however he can without trying to take over. Their relationship was refreshing to read, and I found myself loving every scene they shared together.
On the other hand, Theo’s relationship with his father, Victor, couldn’t have been more different. From the moment Victor was introduced, I knew something was off about him. He gave me bad vibes immediately, and every chapter only reinforced how manipulative and cruel he truly was. He was definitely one of those characters you love to hate.
As for the mystery itself, I genuinely did not predict the full twist. Throughout most of the novel, I was convinced Rose had something to do with the murders. In some ways I was on the right track, but I was completely wrong about how everything actually unfolded. The final reveal genuinely surprised me, and I didn’t see all the pieces coming together the way they did.
I also loved the small-town setting. Everyone knows everyone, people remember old stories, and gossip spreads quickly. That atmosphere made the mystery even more interesting, especially as reporters, police officers, and curious locals descend on Saffy’s home after the bodies are discovered.
The only aspect that left me slightly confused involved one of the victims, particularly the male victim. By the end I understood how his storyline fit into the overall mystery, but his motivations took me a little longer to fully piece together compared to the rest of the plot.
Overall, I really enjoyed The Couple at Number 9. It delivers an engaging mystery, strong family dynamics, multiple compelling points of view, and a plot twist that genuinely caught me off guard. If you’re looking for a fast-paced psychological thriller with plenty of family secrets and suspense, I’d definitely recommend picking this one up.