The 39-Story Treehouse is the third book in the wacky adventures of Andy Griffiths and Terry Denton, where the funny story is told through a combination of text and imaginative comic-style illustrations.

Andy and Terry's amazing treehouse has thirteen new levels! It used to have 13 floors, then 26, and they keep expanding! They've added a chocolate waterfall you can swim in, a marshmallow roasting volcano, a digging level, a baby dinosaur petting zoo, a not-so-merry merry-go-round, an elephant boxing ring named Trunkinator, an x-ray room, a disco with a light-up dance floor, the most terrifying roller coaster, and a top-secret 37th level that hasn't even been finished!

And this year Terry has created the biggest invention ever made by him or anyone else... a "Once Upon a Time" machine that will write and illustrate their entire book for them!

So what are you waiting for? Come on up! Collect all thirteen books in the series that have sold seven million copies – the perfect chapters for reluctant readers.

Pages: 352, Dimensions: 13.1x13.1cm