
Andy Griffiths is an Australian children's author.
Excerpt from Wikipedia, available under CC BY-SA 4.0.

The 26-story treehouse
2014
ISBN 9781250026910
The 39-story Treehouse
2015
ISBN 9781250026927
You & Me and the Land of Lost Things
2024
ISBN 9781761562259
The 169-story treehouse
2024
ISBN 9781250850218