Andy Griffiths and Terry Denton are a creative partnership that began with Just Tricking! in 1997 and now extends to seven JUST books and more than a million copies sold, the award-winning The Bad Book, the off-the-wall success of The Cat On The Mat Is Flat and the bestselling The Very Bad Book. They are now published all over the world including the US where Andy's BUM books have made the New York Times bestseller lists.

From Australia's favourite children's storytellers comes the second instalment of the bestselling Treehouse series Join Andy and Terry in their newly expanded treehouse, which now features 13 brand-new storeys, including a dodgem car rink, a skate ramp, a mud-fighting arena, an anti-gravity chamber, an ice-cream parlour with 78 flavours run by an ice-cream serving robot called Edward Scooperhands and the Maze of Doom - a maze so complicated that nobody who has gone in has ever come out again... well, not yet, anyway. Well, what are you waiting for? Come on up! Australian Book Industry Awards Book of the Year for Older Children 2013 KOALA Award for Best Fiction for Older Readers 2013 COOL Awards for Best Fiction for Older Readers 2013 YABBA Awards for Best Fiction for Older Readers 2013