“I walk home fast, then break into a jog, then a sprint, but a wave of lightheadedness begins to sweep over me as I run: my hands tingle, my heart begins to flutter in my chest, the need to sink to the floor suddenly almost repressible.”

Catherine Steadman – the New York Times bestselling author of Something in the Water, a Reese’s Book Club pick – has returned with a new psychological thriller set on a clever and unsettling premise. What if a quiet and ordinary neighborhood hides something deeply sinister and the only way to expose this danger is through a feline?
The story follows Frankie, a recently divorced woman trying to rebuild her life in an upscale London neighborhood. Her fresh start quickly unravels when her cat returns home with the words “HELP ME” scratched into its collar, pushing her into an obsessive investigation of her neighbors.
What makes the novel stand out is its hook. The use of a “cat cam” to spy on neighbors is unusual, but Steadman makes it work. It taps into a familiar thriller theme – the voyeuristic curiosity of watching others – while giving it a modern, almost tech-driven twist. The result feels like a blend of rear-window-style suspense and contemporary domestic thriller.
Steadman excels at atmosphere. The neighborhood is painted as polished and picturesque, but that perfection quickly becomes suspicious. There’s a steady tension running through the book, fueled by the idea that anyone in this neighborhood could be hiding something dangerous. The pacing leans toward a slow burn at first, gradually layering unease before shifting into a more urgent, high-stakes narrative.
Frankie herself is a relatable but imperfect protagonist. Her loneliness and post-divorce vulnerability make her curiosity believable, though at times her choices border on reckless. At times, she can be annoying. But the relationship of empathy and frustration is part of what keeps the story engaging. You understand why she keeps digging, even when it’s clear she probably shouldn’t.
Overall, Nine Lives is entertaining with a memorable hook. It delivers suspense, intrigue, and enough originality to stand out – especially for readers who enjoy stories about secrets lurking behind perfect façades.