The 52-Storey Treehouse
By Andy Griffiths and Terry Denton
This book is about Andy and his friend Terry who save Mr Big Nose, but then they get stuck themselves and so a girl has to save them. My favourite part of the story is when Terry sees the donkey and has to walk for ages.
Spoiler alert: the girl is the vegetable killer. Shhh!
Fatia Year 6