When Toby Little was five years old, he decided to write to someone in every country in the world.

With the help of his mum, Toby started handwriting and posting letters to everyone from research scientists in Antarctica to game-keepers in Chad and even the Pope. Not only did Toby achieve his goal but the world wrote back.

Dear World, How Are You? is a collection of the most fascinating and heart-warming letters he sent and received. It shows that the world is only as big as your imagination and is full of potential friends, waiting to be discovered, no matter where you live.