The Magic Faraway Tree By Enid Blyton

Jo, Bessie and Fanny take their cousin Rick on an adventure he'll never forget to the magic Faraway Tree, where he meets Moon-Face, Silky the fairy and Saucepan Man, and visits all the different lands at the top of the Faraway Tree. Like the Land of Spells, the crazy Land of Topsy-Turvy, and the land of Do-As-You-Please, where the children ride a runaway train!