TWO:"Finite world," proceeded the Clockwork man, "fixed lawslimited dimensionsessentially limited. Now, when I'm working properly, I can move about in all dimensions. That is to say, in addition to moving backwards and forwards, and this way and that, I can also move X and Y, and X2 and Y2.""What's all this mean?" he growled to an equally indigent neighbour. There was a clatter and clash of harness as carriage after carriage drove up. "This ain't quite Park Lane, guv'nor."
TWO:"Can we really afford it?" Hetty asked anxiously.


















