“We go round by the back,” said Ruby. “It’s there there are the queer grottoes and little caves. But you won’t go far into them, will you, Bertrand? For I am not at all sure but that the mermaids come up from the sea through these caves; you see they do come some underground way.”

Bertrand gave a sort of grunt. What Ruby said only made him the more determined to explore as far as he possibly could.

They entered the strange little garden I have already described without further adventure. There seemed no one about, no sound of any kind broke the almost unnatural stillness.

“How very quiet it is,” said Ruby with a little shiver. “And there’s no smoke coming out of the chimney—there was the last time, for there was a good fire in the kitchen where old Adam was.”

And as she said this there came over her the remembrance of the kind old man’s gentle hospitality and interest in them. Why had she taken such a hatred to Winfried and his grandfather, especially since Bertrand’s arrival? She could not have given any real reason.

“I hope he isn’t very ill—or—dead,” she said, dropping her voice. “And Winfried locked up and not able to get to him. It would be our fault, Bertrand.”

“Nonsense,” said Bertrand roughly, with his usual scornful contempt of any softer feelings. “He’s fallen asleep over his pipe and glass of grog. I daresay he drinks lots of grog—those fellows always do.”

“I’m sure he doesn’t,” contradicted Ruby, feeling angry with herself as well as Bertrand. “Let’s go to the window and peep in before we look at the caves.”

She ran round to the front, followed by her cousin, taking care to make as little sound as possible. She remembered on which side of the door was the kitchen, and softly approached what she knew must be its window. But how surprised she was when she looked in! It was the kitchen; she remembered the shape of the room; she recognised the neat little fireplace, but all was completely deserted. Every trace of furniture had disappeared; old Adam’s large chair by the hearth might never have been in existence, well as she remembered it. Except that it was clean and swept, the room might not have, been inhabited for years.

Ruby turned to Bertrand, who was staring in at another window.