This Camp is Doomed - Puffin 2023. The series tagline is ‘A Dennith Grange Misadventure’.

Sample reviews:

‘In her first upper-primary novel, Anna Zobel turns her knack for writing emotionally intelligent, likeable, mildly eccentric, diverse characters to the task of creating an engrossing adventure-mystery for imaginative readers... Whimsical, a tiny bit spooky, affirming, engaging, sincere, insightful, and occasionally funny’ - Anica Boulanger-Mashberg, Books + Publishing