We started with 13 storeys in 2011 and added 13 new levels every year until we reached 169-Storeys (the thirteenth book!!!!!!!!!!!!!) in 2023. This epic series tells the story of how Terry (the illustrator) and Andy (me, the writer) came to live in this amazing treehouse and all the stuff that has happened there (and, believe me, a LOT of stuff has happened!)

If your letters, drawings and feedback is anything to go by, it seems that you love reading them as much as we loved making them! Our treehouse is a great place to hang out and you and your friends are very welcome to visit us any time. We’re open 25 hours a day, 8 days a week and 53 weeks a year: well, what are you waiting for?

Come on up!

Hello!My name is Alex. I

2025-04-15T09:36:06+10:00

Hello! My name is Alex. I am 9. I study at school in the 3 form in Pyatigorsk. This year on summer holidays I have read your book “The 52-storey treehouse” (in Russian), and I very like it. It is so funny, and pictures was so funny too!!!

My daughter (7yrs) and

2025-04-15T09:34:17+10:00

My daughter (7yrs) and son (7yrs) love the Treehouse series. My daughter “reads” your Treehouse books over and over by following the words to the audio reader. (though she can read herself, she loves the crazy reader)

I just wanted to say

2025-04-15T09:33:30+10:00

I just wanted to say thank you, thank you, thank you! We’ve struggled to get our 9 year old son to read books. He’s only very reluctantly read his homework and only after (very) loud protests read anything else, but never finished a proper book (we’ve tried so many different). Until this Christmas when he received the first treehouse book. I can’t believe it! He loves to read now and reads every night. He just started the fifth book in the series, it’s unbelievable. It’s so clever and wonderfully written, he gets to turn the pages fast and often which encourages him to go on and he feels proud that he’s gone through so many pages. Thank you for unlocking the joy of reading and getting lost in books to my son. Greetings from Sweden.

Your books are fun, and

2025-04-15T09:32:25+10:00

Your books are fun, and I find some of the stuff on it hilarious,and funny that you and Terry had put on your books.

Your “Treehouse series” books have introduced me to literature and a world of several authors that I had not know before,and I thank you for that.

All the books that I’ve read

2025-04-15T09:29:18+10:00

All the books that I’ve read have been very brilliant. I love the way how Andy gets in twists and turns. My favourite book is probably The 78-Storey Treehouse because there are so many cool animals that come out of the combining machine like that fridge-bear.

Super funny, probably some of

2024-10-24T02:50:29+10:00

Super funny, probably some of my favourite books ever. My favourite chapter in all the books was probably ‘the run away pram’ (Just stupid) cracked up when I first heard it. My favourite book was probably Just shocking

2024-08-09T05:28:23+10:00

If you know any young fans of wild, goofy humour, they absolutely must check out The 117-Story Treehouse

2024-07-12T10:47:33+10:00

The Treehouse series was the first book series I ever read. I never really liked reading but when I read your books I started to like to read!

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