Just right for teens. My daughter has a mental disability, but ordinary or not this book is accessible, clear, even clear. Things are clearer, even if it can not read, I read it, and the illustrations, things have become more obvious in his esprit.Elle looks alone and integrated the ideas. I lent a friend who two ordinary girls, pre teens, they are appropriate very fast too. At the end of book two pages talk about boys, and suddenly realize that girls and boys as the body changes. So it would be again, I would order the same!