Whodunits, missing pets, secret codes and locked rooms. The kind of book that gets read under the duvet with a torch.
86 mystery books for 9-year-olds
Seven days free. If your child doesn't disappear into something by Sunday, cancel and pay nothing — straight from the App Store or Play Store.
7-day free trial. Then £7.99/month. No ads, no levels, no quizzes — just books.
What age is The Hunger Games book for? The honest answer for parents of 9 to 12 year olds, why it's a 12-plus read, and four big-stakes adventures to hand over first.
A Series of Unfortunate Events does something not many books pull off. It’s gloomy and grim and a bit doom-laden, and it’s also very funny. Three clever orphans, one ridiculous villain in a string of bad disguises, and a narrator who keeps telling you to put the book down before it ruins your life. If […]
Goosebumps gets a lot right. And it’s because of this that they’ve stood the test of time. I remember reading these as a child and watching the TV show (if I was feeling brave and my mum was home). The delicious shiver down the back of your neck. The chapter that ends right when you […]
© Copyright 2026 Readingmate Ltd