A moving illustrated book to help children understand that sometimes it's OK to feel sad

Sometimes I feel sad.
Sometimes it's because I've lost something.
Or because I'm hurt.
Other times I don't know why I feel sad.
I just do.

Feeling sad is, unfortunately, a part of everyone's life, and there's not always an easy fix. This touching book helps explain to children aged 5-11 that they're not alone in feeling this way, and is especially useful for children who struggle to express their feelings.