I Know You Did it

There's a killer at Ruby's new school. It's Ruby.
On her first day at a new school, Ruby finds a note in her locker saying "I KNOW YOU DID IT". She's terrified that someone has found out she was responsible for the death of a girl called Hannah in a playground when they were both toddlers - a secret that has haunted her for years.
When first one, then two students are found dead, it looks like another killer is framing Ruby.
Or, she might be next. . .
A winner of the Grampian Children's Book Award 2022, this is a gripping YA crime-thriller perfect for fans of Karen McManus' One of Us Is Lying , E. Lockhart's We Were Liars , and Holly Jackson.