’Indeed, as it happened, it was.  A great steel-headed arrow lay in the groove.  I ought to have taken that away when I bent it.  Some passing horseman may have carried it with him in the body of his plunging steed.’

‘Oh, my lord!’ cried Dorothy, aghast.

’Pray, do not be alarmed, cousin:  I but jested.  Had anything happened, we should have heard of it.  It was not in the least likely.  You will not be long in this house before you learn that we do not speak by the card here.  We jest not a little.  But in truth I was disappointed when I found your curiosity so easily allayed.’

’Indeed, my lord, it was not allayed, and is still unsatisfied.  But I had no thought who it was offered me the knowledge I craved.  Had I known, I should never have refused the lesson so courteously offered.  But I was a stranger in the castle, and I thought-I feared I’

’You did even as prudence required, cousin Dorothy.  A young maiden cannot be too chary of unbuckling her enchanted armour so long as the country is unknown to her.  But it would be hard if she were to suffer for her modesty.  You shall be welcome to my cave.  I trust you will not find it as the cave of Trophonius to you.  If I am not there-and it is not now as it has been, when you might have found me in it every day, and almost every hour of the day; but if I be not there, do not fear Caspar Kaltoff, who is a worthy man, and as my right hand to do the things my brain deviseth.  I will speak to him of thee.  He is full of trust and worthiness, and, although not of gentle blood, is sprung from a long race of artificers, the cloak of whose gathered skill seems to have fallen on him.  He hath been in my service now for many years, but you will be the first lady, gentle cousin, who has ever in all that time wished us good speed in our endeavours.  How few know,’ he went on thoughtfully, after a pause, ’what a joy lies in making things obey thoughts! in calling out of the mind, as from the vasty-deep, and setting in visible presence before the bodily eye, that which till then had neither local habitation nor name!  Some such marvels I have to show—­for marvels I must call them, although it is my voice they have obeyed to come; and I never lose sight of the marvel even while amusing myself with the merest toy of my own invention.’

He paused, and Dorothy ventured to speak.

’I thank you, my lord, with all my heart.  When have I leave to visit those marvels?’

’When you please.  If I am not there, Caspar will be.  If Caspar is not there, you will find the door open, for to enter that chamber without permission would be a breach of law such as not a soul in Raglan would dare be guilty of.  And were it not so, there are few indeed in the place who would venture to set foot in it if I were absent, for it is not outside the castle walls only that I am looked upon as a magician.  The armourer firmly believes that with a word uttered in my den there, I could make the weakest wall of the castle impregnable, but that it would be at too great a cost.  If you come to-morrow morning you will find me almost certainly.  But in case you should find neither of us—­do not touch anything; be content with looking—­for fear of mischance.  Engines are as tickle to meddle with as incantations them selves.’