William Warwick and Ross Hogan return, for one last time, in a gripping and unputdownable finale.

London Olympics 2012.

The world is watching as the greatest show on earth takes to the stage.

Billions of eyes on London. Nations united in celebration. It should be a moment of celebration.

But for one shadowy organisation, it's the perfect target.

William Warwick and his elite Scotland Yard team must stop them from unleashing chaos and devastation. But his investigation plunges him into a deadly game of cat and mouse from London's streets to the corridors of power.

Can he prevent triumph turning into disaster?

‘The Olympic Gold of novels’ – Seb Coe