Griffiths, Andy, 1961- The 39-storey treehouse / Thirty-nine storey treehouse Andy Griffiths ; illustrated by Terry Denton. - London ; Macmillan, 2013. - 344 pages : illustrations ; 20 cm. - Treehouse series ; 3 . Formerly CIP. ISBN: 9781447281580 (pbk.) : £5.99 £4.16 Nat. Bib. No.: GBB562188 bnb Nat. Bib. Agency Control No.: 017350877 Uk Index Terms--Genre/Form: Humorous stories. Dewey Class. No.: 823.92