Treehouse ist in diesem Katalog mit 22 Büchern in 2 Reihen vertreten, darunter Treehouse und Treehouse Companion.
The 13-Story Treehouse
2013
The 26-Story Treehouse
2014
The 65-Story Treehouse: Time Travel Trouble!
2015
The 39-Story Treehouse
2015
The 52-Story Treehouse
2016
The 65-Storey Treehouse
2016
The 78-Story Treehouse
2016
The 91-Story Treehouse
2017
Terry's Dumb Dot Story
2018
The 104-Story Treehouse
2018
The 117-Story Treehouse
2019
The 130-Story Treehouse
2020
Ten Unlucky Pirates
2021
The 143-Storey Treehouse
2021
The 156-Story Treehouse: Holiday Havoc!
2023
The 169-Storey Treehouse: Monkeys, Mirrors, Mayhem!
2023
The 169-Story Treehouse: Doppelganger Doom!
2024