At that moment the thunder pealed with a frightful crash among the mountains. Anton became altogether uncomfortable and put his gun down. "Leap where you will, then," he called to the chamois. "Perhaps we might see which of us can get to Falkensten first."

"Oh, I shall, surely," said the chamois, starting off with a big leap. "But I will wait for you outside the castle wall, and if you need my help you will know where to find me." And with these words the chamois vanished.

"Shall I never, never reach Falkensten?" groaned Anton. He was dead tired and began to think he had gone astray, but suddenly, at a turn in the path, the castle stood before him as if it had sprung up out of the earth.

It was of the same color as the rocks upon which it was built, and how big and high and thick-walled it was! It had but few windows scattered here and there on the side toward the path. From the tower waved Rynkebryn's banner,—a fiery red flag on which was a black falcon. The drawbridge that led over to the castle was drawn up, and over the chasm that was between the rocks on which the castle was built and the other rocks, there was only a rough narrow bridge, made of slender branches placed side by side.

Anton stood still. It would be dangerous to go over such a bridge without any kind of a railing to hold fast to; but he must deliver the letter. Just then he heard something whispering at his feet:

"Since you can't glide like me, and creep,
Be wise; cross not the chasm deep."

It was the little lizard that came hurrying toward him with this warning.

"But how should I then get the message to Baron Rynkebryn?" said Anton. He had already started across the bridge.

And now something came hopping along at his side. It was the squirrel with his red tail high in the air like a flag, and with wide-open eyes; and while he hopped about Anton's feet he chattered:

"Since you can't hop like me, and climb,
That castle shun; be warned in time!"