Join Andy and Terry in their 91-storey spectacular treehouse. They've added thirteen new levels, including the world's most powerful whirlpool, a mashed-potato-and-gravy train and a human pinball machine. 

Why not try your luck on the spin-and-win prize wheel or hang out in a giant spider web (with a giant spider). You can always get your fortune told by Madam Know-it-all or eat a submarine sandwich the size of an actual submarine while deciding whether or not to push the BIG RED BUTTON.

Well, what are you waiting for? Come on up!

Product Information:
• ISBN: 9781509839162
• Author: Andy Griffiths
• Publisher: Macmillan Children’s Books
• Format: Paperback
• Pages: 384
• Dimensions: 13 x 2.4 x 19.7 cm