CHAPTER XII.

THE TWO MARQUISES.

Dinner over, lady Margaret led Dorothy back to her parlour, and there proceeded to discover what accomplishments and capabilities she might possess. Finding she could embroider, play a little on the spinnet, sing a song, and read aloud both intelligibly and pleasantly, she came to the conclusion that the country-bred girl was an acquisition destined to grow greatly in value, should the day ever arrive—which heaven forbid!—when they would have to settle down to the monotony of a protracted siege. Remarking, at length, that she looked weary, she sent her away to be mistress of her time till supper, at half-past five.

Weary in truth with her journey, but still more weary from the multitude and variety of objects, the talk, and the constant demand of the general strangeness upon her attention and one form or other of suitable response, Dorothy sought her chamber. But she scarcely remembered how to reach it. She knew it lay a floor higher, and easily found the stair up which she had followed her attendant, for it rose from the landing of the straight ascent by which she had entered the house. She could hardly go wrong either as to the passage at the top of it, leading back over the room she had just left below, but she could not tell which was her own door. Fearing to open the wrong one, she passed it and went on to the end of the corridor, which was very dimly lighted. There she came to an open door, through which she saw a small chamber, evidently not meant for habitation. She entered. A little light came in through a crossed loophole, sufficient to show her the bare walls, with the plaster sticking out between the stones, the huge beams above, and in the middle of the floor, opposite the loop-hole, a great arblast or crossbow, with its strange machinery. She had never seen one before, but she knew enough to guess at once what it was. Through the loophole came a sweet breath of spring air, and she saw trees bending in the wind, heard their faint far-off rustle, and saw the green fields shining in the sun.

Partly from having been so much with Richard, her only playmate, who was of an ingenious and practical turn, a certain degree of interest in mechanical forms and modes had been developed in Dorothy, sufficient at least to render her unable to encounter such an implement without feeling a strong impulse to satisfy herself concerning its mechanism, its motion, and its action. Approaching it cautiously and curiously, as if it were a live thing, which might start up and fly from, or perhaps at her, for what she knew, she gazed at it for a few moments with eyes full of unuttered questions, then ventured to lay gentle hold upon what looked like a handle. To her dismay, a wheezy bang followed, which seemed to shake the tower. Whether she had discharged an arrow, or an iron bolt, or a stone, or indeed anything at all, she could not tell, for she had not got so far in her observations as to perceive even that the bow was bent. Her heart gave a scared flutter, and she started back, not merely terrified, but ashamed also that she should initiate her life in the castle with meddling and mischief, when a low gentle laugh behind her startled her yet more, and looking round with her heart in her throat, she perceived in the half-light of the place a man by the wall behind the arblast watching her. Her first impulse was to run, and the door was open; but she thought she owed an apology ere she retreated. What sort of person he was she could not tell, for there was not light enough to show a feature of his face.

'I ask your pardon,' she said; 'I fear I have done mischief.'

'Not the least,' returned the man, in a gentle voice, with a tone of amusement in it.

'I had never seen a great cross-bow,' Dorothy went on, anxious to excuse her meddling. 'I thought this must be one, but I was so stupid as not to perceive it was bent, and that that was the—the handle—or do you call it the trigger?—by which you let it go.'

The man, who had at first taken her for one of the maids, had by this time discovered from her tone and speech that she was a lady.

'It is a clumsy old-fashioned thing,' he returned, 'but I shall not remove it until I can put something better in its place; and it would be a troublesome affair to get even a demiculverin up here, not to mention the bad neighbour it would be to the ladies'chambers. I was just making a small experiment with it on the force of springs. I believe I shall yet prove that much may be done with springs—more perhaps, and certainly at far less expense, than with gunpowder, which costs greatly, is very troublesome to make, occupies much space, and is always like an unstable, half- treacherous friend within the gates—to say nothing of the expense of cannon—ten times that of an engine of timber and springs. See what a strong chain your shot has broken! Shall I show you how the thing works?'