A curious ladder inadvertently becomes a pathway to the clouds in this droll, interactive translation of an enchanting Danish poem. So first it did a little dance, then it did a little prance, then, as nicely as you please, it waddled off with stiff red knees. Once there was a jaunty ladder, abandoned by a mysterious carpenter, that sprung to life and decided to take a trip through the countryside. As time passed, the gentle ladder found itself intrigued...