A long time ago, little rubah was in the fourth grade, and she was given a fifth grade reader to read for fun. There was a neat exerpt from a story in there and it was about people who went to another planet in a spaceship because they couldn't live on earth any more. The story had grass so sharp it cut your feet if you walked on it with no shoes on, and it might've been orange as well, I'm not sure. I really don't remember anything else, but does anyone remember the premise of such a short story or novel? xD