If the work dragged a little after that, and the day lost something of the zest which had marked it before, no one guessed it but herself. She was bright and cheerful, teasing Miles, when he came home, about some fancied indignity which he had received at the hands of the Indians, and rallying Mrs. Burton on the awful confusion wrought by her reforms in the store.

Not even to herself would Katherine admit how much she dreaded the simple friendly visit she had promised to pay that evening. She was afraid that she would see some look or sign of what she feared most to know. Mary Selincourt was a reserved, self-controlled girl, but it is her sort of nature which sometimes betrays itself most completely in moments of emotional strain, and Katherine at this time was very much like an ostrich, being disposed to believe that the thing she could not see did not exist.

'Duke Radford spent most of his days sitting in the sunshine. He talked cheerfully, withal a trifle incoherently, to all of his friends and neighbours who came to gossip with him; but he was always at his best when Mr. Selincourt or Jervis Ferrars was there to talk to him, for they spoke of things right away from the ordinary course of daily life, and his mind was clearest about the matters which in other days had concerned him least. But neither Mr. Selincourt nor Jervis Ferrars had been near for three days, and the invalid plainly moped, missing the companionship that cheered him most.

"I am so glad you are going over to sit with Mary to-night, because that will probably mean that Mr. Selincourt will come here, and he will be sure to cheer Father up," Mrs. Burton said, when Katherine came in for a hurried cup of tea before finishing her work in the store.

"He does look tired and sad to-day," Katherine answered wistfully. She could bear her father's condition better when he was cheerful and at ease, but when, as to-day, life seemed a burden to him, then her heart ached at the sight of his suffering.

The last half-hour in the store that evening was harder than the whole of the day which had gone before. The heat was intense, the flies swarmed black in every direction, and, failing other food, appeared anxious to make a meal from Katherine's face; while the customers who thronged the store in unusual numbers seemed all to require the articles most awkward and uncomfortable to serve. There was a run on pickled pork, on brawn canned in Cincinnati, on soap, molasses, and lard; while at least four customers demanded rock brimstone, flour of sulphur, or some other variety of that valuable but homely remedy common to every back-country store.

They were all disposed of at last, however, and then, bidding Miles shut the door quickly before anyone else came, Katherine went away to change her dress and get ready for her visit to Mary. Her best frock went on to-night. She had so few frocks, and these few had to be chosen with so much regard to utility, that there was a uniformity about them which might well pall upon a girl who loved pretty things. The best frock was a severely plain garment of dark-blue woollen stuff, but it was relieved by a shirt of soft white muslin, and, because a pretty girl always looks charming in a plain frock, Katherine in her dark blue was simply bewitching.

Phil rowed her over the river, bragging all the way of the manner in which he was beginning to handle the oars. And then, at Katherine's suggestion, he waited to see if Mr. Selincourt would go over and visit the store for an hour or so.

Katherine found Mary lying on a couch under the open window, looking pale and worn, with a very tired expression. Mr. Selincourt was reading to her, but when Katherine suggested the waiting boat, and 'Duke Radford's loneliness, she at once declared her father ought to go over and pay the invalid a visit.

"You have been shut up with a fractious convalescent nearly the whole day, dear Daddy, and I am sure it will be a pleasant change to go and chat with Mr. Radford, who is always serene," she said urgently; and so, more to please her than himself, her father said he would go.