When Seb, a teenage atheist, leaves Belfast to spend the summer with family whom he has never met, he envisages a dull and dreary two months. Not only do they live on a farm, they are Christians! Seb soon finds his beliefs challenged by the clear evidence for a Creator. And when cattle begin to go missing from neighbouring farms, he begins to spot evidence of a different sort. Will Seb and his cousin, Lavinia, be able to discover who is behind the rustling and stop it before it is too late? And what will Seb do with the undeniable reality of God?