"I shouldn't have thought it," replied Overton, rather abruptly; then hastened to amend his blunder by adding discreetly, "I should have supposed that the business of Scotland Yard would leave you so little time. But possibly you have 'off days' and little opportunities of that kind." "Something of that sort. I've always sort of prided myself on my little bit, but it isn't a patch on that show, I can tell you. How would it be if we slipped over the wall and had a look at 'em a bit closer, Mr. Overton? You being who you are, the gardeners wouldn't say nothing, I reckon." "Yes, I suppose it will be all right if you like. That will be Mrs. Hurdon herself that's working in the garden. Come along." They swung over the low boundary wall into the Castle grounds, and walked directly toward the cottages, Mr. Overton flinging a reassuring, "That's all right, Johnston, the gentlemen are with me," to a protesting gardener who came running across the lawn. Cleek observed, however, that, although the gardener heard the land-steward's voice clearly enough, and went about his business at once, the woman in the radiant garden of the cottage did not so much as look up. "Old lady's something after the style of my mate here, ain't she--a bit deaf?" he observed. "Yes, a little. That is one reason why she never is worried by the ringing of the bells." "I see. And the old man--wot about him? He deaf, too?" "Oh, dear no. Ears as sharp as a badger's. He is a very strong-minded, practical, level-headed old chap, without a grain of superstition in him. He declares that he has never in all his life found soil so fertile or a garden that gives such good return for his work as that one, and he wouldn't give the place up if ghosts danced round the house all night in dozens." "Oh, so that's why they didn't get out and chuck the place when the mischief began, is it? I was wondering. One deaf and the other with his head screwed on the right way. Old gent must have a power o' confidence in his missus, Mr. Overton, to let her go messing about with his plants and him not there. Blowed if I'd let mine do it--no fear." "I don't fancy that Hurdon would either, if he could help it. He's as fussy a horticulturist as any," said Overton, with an amused laugh, "and, in an ordinary way, it would be as much as anybody's life was worth to touch a single one of his plants. Unfortunately, however, the old chap had a slight accident the day before yesterday. Fell down the stairs and strained his back. It will probably keep him laid up for the next five or six days; and, as his garden is his hobby, I suppose he has sent the old lady out to attend to it. I'm told, too, that she's as well up in garden matters as he."