Leo has always been a very happy little boy. But when his beloved Nana dies he feels very sad.
And very worried. What if something happens to him - or his mum and dad? And what if he begins
to forget Nana? Mum and Dad say Leo's feelings are normal - but they don't feel very normal to
Leo. The last thing Leo thinks he needs is a bunch of fretful furry monsters causing chaos -
it's the Worries! But sometimes Worries are good. Sometimes they show us that our feelings
might be sad and strange but by paying attention to them they can help us heal.
