In the Clouds - Elly Mackay

A bored and curious little girl wishes for a bit of sunshine on a cloudy day. But a friendly bird soon whisks her off for an adventure in the sky, where she can contemplate questions both scientific and philosophical in nature: how do clouds float? Or carry the rain? Where do they go when they disappear? Are there clouds on other planets? Do they have memories? Have they ever seen a girl like her?