'Sensational - the best what-if thriller since The Da Vinci Code' - Lee Child, author of Killing Floor.

From the number one bestselling author, Peter James, comes an explosive standalone thriller for fans of Dan Brown that will grip you and won't let go until the very last page.

Investigative reporter Ross Hunter nearly didn't answer the phone call that would change his life - and possibly the world - for ever.

`I'd just like to assure you I'm not a nutcase, Mr Hunter. My name is Dr Harry F. Cook. I know this is going to sound strange, but I've recently been given absolute proof of God's existence - and I've been advised there is a writer, a respected journalist called Ross Hunter, who could help me to get taken seriously.'

What would it take to prove the existence of God? And what would be the consequences?

This question and its answer lie at the heart of Absolute Proof, an international thriller from bestselling author Peter James.

The false faith of a billionaire evangelist, the life's work of a famous atheist, and the credibility of each of the world's major religions are all under threat. If Ross Hunter can survive long enough to present the evidence . . .