This is what middle-grade horror should be: legitimately creepy without being traumatizing, smart without being preachy, and funny without undercutting the stakes. Stroud (of Bartimaeus fame) knows how to write kids who sound like actual kids—sarcastic, brave, insecure, and clever all at once.
The premise is killer: London is overrun with deadly ghosts, and only children and teens can see them, so ghost-hunting agencies staffed by kids are everywhere. Lucy joins the scrappy, adult-free Lockwood & Co. and immediately gets in over her head. The mystery is well-constructed, the world-building is rich, and the scares are genuine without being gratuitous.
Yes, there's violence and some gore—it's a ghost story, people die, and the supernatural threats are real. Sensitive kids might find it too intense, but for readers ready to graduate from Goosebumps to something with more teeth, this hits the sweet spot. The Netflix adaptation gives it fresh relevance for 2025 kids.
Bottom line: If your kid wants scary stories and can handle supernatural violence, this is one of the better middle-grade horror series out there. Just don't read it right before bed.






