Andy and Terry's amazing treehouse has 13 new storeys. Prepare for more zany fun and crazy adventures!
The seventh book in the bestselling series from Australia's most popular children's author and illustrator.
Join Andy and Terry in their ridiculous 91-storey treehouse! Go for a spin in the world's most powerful whirlpool, take a ride in a submarine sandwich, get marooned on a desert island, hang out in a giant spider web, visit the fortune teller's tent to get your fortune told by Madame Know-it-all and decide whether or not to push the mysterious big red button.
Well, what are you waiting for? Come on up!