'Fox stepped swiftly through the door. There was an audible click. And there came the sound of a bolt sliding into place. What follows is the stuff of nightmares...'Just when the bereaved and troubled Dr Alastair Cameron-Strange rediscovers his life on the other side of the world, the British authorities track him down. They recruit him on a mission which takes him to the farthest reaches of New Zealand, to Xanadu with all its grotesque gargoyles, chief among them Phineas Fox, the American business tycoon whose baleful eye is on the White House. There's something not quite right about Mr Fox, and Cameron-Strange, with the help of the beautiful Nikki, is determined to find out what it is. He survives six ordeals, but will he survive a seventh?