variant: PaperbackPublisher: HarperCollinsChildrensBooks (8 Mar. 2018)Language: EnglishPaperback: 64 pagesISBN-10: 0007353693Reading age: 4 - 7 yearsDimensions: 27.69 x 21.84 x 0.76 cmPrint length: 64 pagesPublication date: 8 Mar. 2018