“It must have been while you were dining, my Lady,” said the housekeeper.

“That was it,” said the Earl. “The thief must have seen you bring the flowers,” turning to me, “and have noticed that you did not take them away. And he must have known their great value—they are simply priceless!” he exclaimed, in sudden excitement.

“And you never told us how you got them!” said Lady Muriel.

“Some day,” I stammered, “I may be free to tell you. Just now, would you excuse me?”

The Earl looked disappointed, but kindly said “Very well, we will ask no questions.”

{Image...Five o'clock tea}

“But we consider you a very bad Queen's Evidence,” Lady Muriel added playfully, as we entered the arbour. “We pronounce you to be an accomplice: and we sentence you to solitary confinement, and to be fed on bread and butter. Do you take sugar?”

“It is disquieting, certainly,” she resumed, when all 'creature-comforts' had been duly supplied, “to find that the house has been entered by a thief in this out-of-the-way place. If only the flowers had been eatables, one might have suspected a thief of quite another shape—”

“You mean that universal explanation for all mysterious disappearances, 'the cat did it'?” said Arthur.

“Yes,” she replied. “What a convenient thing it would be if all thieves had the same shape! It's so confusing to have some of them quadrupeds and others bipeds!”