With unmitigated honesty, a touch of humor, and sensitive illustrations by Quentin Blake, Michael Rosen explores the experience of sadness in a way that resonates with us all. Sometimes I'm sad and I don't know why. It's just a cloud that comes along and covers me up. Sad things happen to everyone, and sometimes people feel sad for no reason at all. What makes Michael Rosen sad is thinking about his son, Eddie, who died suddenly at the age of eighteen...