The 91-Storey Treehouse by Andy Griffiths and Terry Denton
Andy Griffiths and Terry Denton's The 91-Storey Treehouse is the seventh book in the hilarious series about two boys and their always awesome and ever-expanding treehouse.
Told in a combination of text and cartoon illustrations, the duo have now expanded it to 91 storeys. The 13 new levels include everything from the world's most powerful whirlpool to a mashed-potato and gravy train and a human pinball machine.
There's also a giant spider web (with a giant spider) and the chance o have your fortune told by Madam Know-it-all. Finally, will you dare push the big, red button?
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