Leonore stared in wonder.

'I thought their roots were in the earth,' she said.

'Perhaps the earth doesn't go down so far as we thought,' said Hildegarde, 'or perhaps it has been cleared away here to make a path. Yes, I should think that's how it is. But you see, Leonore, if we're getting into Fairyland we must expect to see a good many queer things, not like what we are accustomed to.'

'Of course,' Leonore agreed, her eyes sparkling at the idea. 'I don't think I should really feel surprised at anything. But do let us hurry on, Hildegarde.'

They took hands again and ran on. It was quite easy to do so, as there was light enough to see where they were going, and the way still sloped gently downwards. Suddenly Hildegarde stopped.

'Hark!' she exclaimed; 'do you hear that sound, Leonore? What can it be?' for a very soft monotonous sort of whirr was plainly to be distinguished.

'Can it be water?' Leonore was beginning, when Hildegarde interrupted her.

'It is a spinning-wheel,' she whispered eagerly. 'Now, Leonore, our adventures are really beginning.'

Almost as she spoke, they became aware that just in front of them the passage made a turn; and another minute brought them within sight of a kind of niche at one side, within which sat a not altogether unfamiliar figure. It was that of the old dame of the market-place at Alt. She was spinning busily.

The children stopped. They felt her bright eyes fixed upon them, but neither liked to speak. They waited in respectful silence.