The 117-Story Treehouse

New York Times -bestselling team Andy Griffiths and Terry Denton invite readers to come hang out with them in their 117-Story Treehouse—the ninth book in the illustrated chapter book series filled with Andy and Terry's signature slapstick humor! Andy and Terry live in a 117-story treehouse. (It used to be a 104-story treehouse, but it just keeps growing!) It now has a pajama-party room, a water-ski park filled with flesh-eating piranhas, an Underpants Museum, a giant-fighting-robot arena, and th