shall die of thirst; their brains shall boil and frizzle in their
skulls, before I shall lose my revenge.'

"And she laughed a ferocious laugh, that made the hairs on the back of
her black cat stand erect with terror.

"Then she went to an old chest in the room, and opening it, took out
what looked like a piece of dried sea-weed. This she threw into a tub
of water. Then she threw some powder into the water, and stirred it
with her bare arm, muttering over it words of hideous sound, and yet
more hideous import. Then she set the tub aside, and took from the
chest a huge bunch of a hundred rusty keys, that clattered in her
shaking hands. Then she sat down and proceeded to oil them all. Before
she had finished, out from the tub, the water of which had kept on a
slow motion ever since she had ceased stirring it, came the head and
half the body of a huge grey snake. But the witch did not look
round. It grew out of the tub, waving itself backwards and forwards
with a slow horizontal motion, till it reached the princess, when it
laid its head upon her shoulder, and gave a low hiss in her ear. She
started--but with joy; and seeing the head resting on her shoulder,
drew it towards her and kissed it. Then she drew it all out of the
tub, and wound it round her body. It was one of those dreadful
creatures which few have ever beheld--the White Snakes of Darkness.

"Then she took the keys and went down into her cellar; and as she
unlocked the door, she said to herself,

"'This _is_ worth living for!'

"Locking the door behind her, she descended a few steps into the