My name is Julie G Fox. I am a children's author and a human mummy to Lily, the calico cat. Before the lockdown of 2020, Lily used to cross the road from our house in the village of Guilsborough, Northamptonshire to visit a local preschool and a primary school to play with the children. But then both schools had to close. A week or two later, I started receiving messages from the local parents saying that Lily was now visiting children in their own...