Andy and Terry's amazing 65-Storey Treehouse used to be 52 stories, but they keep expanding!
Now it has a pet-grooming salon, a birthday room (where it's always your birthday, even when it's not), a room full of exploding eyeballs, a lollipop shop, a quicksand pit, an ant farm and a time machine . . . which is going to be really, really useful, since Terry messed up (again) and the treehouse just FAILED its safety inspection.
Join Andy and Terry on a whirlwind trip through time as they try to stop the treehouse from being demolished!