Now running your head against a wall is not pleasant, especially if it is a loose wall, with the stones all set on edge, and a sharp-cornered one hits you between the eyes and makes you see all manner of beautiful stars. The stars are very beautiful, certainly, but unfortunately they go in the twenty-thousandth part of a split second, and the pain which comes after them does not. And so Tom hurt his head; but he was a brave boy, and did not mind that a penny. He guessed that over the wall the cover would end; and up it he went, and over like a squirrel. And there he was, out on the great grouse moors, which the country folk called Harthover Fell--[Footnote: FELL is the name given, in parts of England, to moors, or stretches of high, open country of any sort.] heather and bog and rock, stretching away and up, up to the very sky. Now, Tom was a cunning little fellow--as cunning as an old Exmoor [Footnote: Exmoor is a region in Somersetshire and Devonshire, in England. It was formerly a forest, but is now a moor, and is a favorite resort of the deer.] stag. Why not? Though he was but ten years old, he had lived longer than most stags, and had more wits to start with into the bargain. He knew as well as a stag that if he backed he might throw the hounds out. So the first thing he did when he was over the wall was to make the neatest double, sharp to his right, and run along under the wall for nearly half a mile. Meanwhile the gardener and the groom, the dairymaid and the ploughman, and all the hue and cry together, went on ahead half a mile in the very opposite direction, and inside the wall, leaving him a mile off on the outside; while Tom heard their shouts die away in the woods and chuckled to himself merrily. At last he came to a dip in the land, and went to the bottom of it, and then he turned bravely away from the wall and up the moor; for he knew that he had put a hill between him and his enemies, and could go on without their seeing him. But the Irishwoman, alone of them all, had seen which way Tom went. She had kept ahead of every one the whole time; and yet she neither walked nor ran. She went along quite smoothly and gracefully, while her feet twinkled past each other so fast that you could not see which was foremost; till every one asked the other who the strange woman was; and all agreed, for want of anything better to say, that she must be in league with Tom. But when she came to the plantation, they lost sight of her; and they could do no less. For she went quietly over the wall after Tom, and followed him wherever he went. Sir John and the rest saw no more of her; and out of sight was out of mind. And now Tom was right away into the heather, over a moor growing more and more broken and hilly, but not so rough but that little Tom could jog along well enough, and find time, too, to stare about at the strange place, which was like a new world to him.