This is a story about intelligent robots, a friendly alien, and their adventures at Manchester Airport. Then there is a twist at the end. It has an optional extra chapter, "The Science behind the Story". This asks questions like these: Could robots eventually become conscious? What exactly is the difference between a robot and a human? Do the discoveries of science mean that there can't possibly be a God? This book can be enjoyed at two levels – as a children's story or as a thoughtful but light-hearted contribution to the debate around science, atheism, and faith. We hope you enjoy them both.