"Oh no! we didn't even pick a frond; and mother made me promise never to tell any one where it grew, she was so afraid some one might root it up."

"A sensible woman!" exclaimed the colonel. "Pity there aren't more like her! Why people should want to grub up every rare and beautiful thing they find in the country to plant in their miserable town gardens, I can't imagine. It's downright murder. The poor things die directly in the smoke. Look at these splendid roots that have been growing here since I was a boy! I would rather they had destroyed every flower in my garden than have worked such wanton havoc in the spot I value most in all my grounds."

"It's most unfortunate we came this particular walk," said Isobel, almost crying with regret. "You see, the Rokebys aren't used to the country, so they don't seem to think about spoiling things. I believe I could manage to plant these roots again; they're not very bad, and if I tucked them well into the crevices of the rock I really fancy they'd grow."

She picked up some of the ferns as she spoke, and began carefully to replace them in the little ledges on the side of the rock, moistening the roots first in the stream, and scraping up some soil with a thin piece of shale which she made serve the purpose of a trowel.

"They haven't taken quite all," she said. "That beautiful clump up there hasn't even been touched, and it may spread. I wish I could put back the mountain ash. I simply can't tell you how sorry I am we ever came."

The colonel smiled.

"I don't blame you," he said. "It was those young heathens who ran away. Their methods of studying botany were certainly of a rather rough-and-ready description. I should have thought better of them if they had stayed to apologize. Your friend with the light curls, whom, by-the-bye, I have met before, seemed also unwilling to enter into any explanations. In fact, to put it plainly, she left you in the lurch."

"I think she was frightened," said Isobel, wondering what possible excuse she could frame for Belle's conduct. "You came so—so very suddenly. There! I've put all the ferns back. They're rather broken, I'm afraid; but there are plenty of new fronds ready to come up, so I hope you'll find that, after all, we haven't quite spoilt everything."

"Think I'm not so much hurt as I imagined?" said the colonel, with a twinkle in his eye.

"Oh, I didn't mean that!" replied Isobel quickly. "I know we've done a great deal of harm. Please don't think I wanted to make out we hadn't."