April, who sees her house in an imaginative way that can turn the stairs into a waterfall and the living room into a desert, tries to share her vision with her older sister Meredith as Meredith practices her ballet steps
This was a pleasant if rather heavy-handed little story about the value of imagination.
I was underwhelmed by both writing and pictures, but it wasn't bad. I think the real reason it isn't well known is that the author chose a title that causes it to be completely buried to searching under the hundred million installments of The Magic Tree House series.