With his boss recovering from a heart attack, Deputy Chief Constable Bob Skinner is filling his shoes - and that means more time behind a desk. But he's about to be provided with more drama than he could ever want. One of the world's most ruthless terrorists is on his way to Edinburgh - and he can only have one thing on his mind: the forthcoming conference of world Heads of Government. If Skinner doesn't pick up his trail fast, he could have a global disaster in his backyard.