I don’t have much to go on. It was a book I got from the library in the mid-1990s. It was a children’s book. It was fantasy. My mom didn’t care for it because it was too “weird.” It had a girl who I think was crossing a desert for some reason. I know she came to the edge of the desert and it was a cliff or drop-off, and I think she floated down (or up?) somehow. She might have been on a cloud or holding an umbrella? Honestly, it so frustrating because I remember loving it but can’t remember hardly any of the plot. I just know it was very trippy, like Alice in Wonderland level odd things. Like the person who wrote it was hallucinating. Lol. Thanks for any help you can give!