Bothwell felt that it was in him to do good and honest work in such a career as this; surely better than sheep-breeding or gold-digging in some savage quarter of the earth, where the intellectual man must gradually sink to the level of his companion brutes. He pictured to himself the tranquil happiness of such a life. The long morning of conscientious work, followed by the afternoon ride or ramble. The summer holiday after a successful term; the adventurous excursion among Scottish lakes or in some foreign land; the cherished home, gradually developed and improved from its primitive homeliness into a thing of beauty. The garden in which wife and husband and pupils worked together towards the attainment of a lofty ideal. The union of a household which should be as one family. Cheered by such visions, Bothwell took up his old technical books with an almost rabid hunger for study. He sent to London for the newest treatises on gunnery. He flung himself with heart and mind into the one line of study which had always interested him. Hilda had told him not to write to her; but he could not deny himself the delight of unfolding his newly-formed plan, which he explained to her upon five sheets of closely-written note-paper. "Let me have just one more letter from you, dearest," he pleaded in conclusion, "to tell me what you think of my scheme, and where we ought to look for a house. Shall it be Trevena or Boscastle or Padstow or New Quay? I think we ought to be near the sea, so that our lads may get plenty of boating and swimming. And I could teach you to row. We would live at least half our lives in the open air, and we would study natural history in all its branches. I fancy myself an ideal coach. I know my pupils would adore me, while you would be to them as a divinity. Our evenings could be devoted to music; we could get up one of Sullivan's operas, and perform for the benefit of the school or the church. We should be the most useful people in our parish. It would be a humble jog-trot life, darling; but I believe it would be a happy one for both of us. I know that for me it would be Paradise." The answer came by return. "Yes, dear Bothwell, your scheme is charming. Trevena is a delicious place, and I should delight in living there. I shall have a little money when I come of age, I believe--more than enough to furnish our house. Shall we be mediæval or Chippendale? I say Chippendale. And we must get an old house, for the sake of the panelling and the staircase; and we must pull it all to pieces on account of the drains. And now you must not write to me any more till Edward comes home. I have had a curious letter from him. He is deeply absorbed in unravelling some dreadful mystery. He has not yet found the murderer of that poor girl, but I can see that he no longer suspects _you_. How could he ever have harboured that monstrous idea?"