Henry Brook is a Theoretical Physics university lecturer, happily married to a renowned atheist author, with absolute faith in his own atheist views. That is until Edie – a first grade female physics student and a devout Christian – walks into his lecture theatre and presents a theoretical equation for turning water into wine. So when the book the pair have penned together – ‘God’s Dice: The Mathematics of Miracles’ – reaches cult status, it leads to a chain reaction that no one could have predicted. Or perhaps they could have, if only they’d worked out the probability…