Wortham."

The old man thought for some time in silence and then said:

"I may be mistaken, but methinks a diligent search in the copse near the
stream might find the mouth of the outlet."

"What makes you think that this is so, Gurth?"

"I had been with my mother to carry some clothes to my father on the
last occasion on which I saw him. As we neared the castle I saw my
father and three other of the workmen, together with the baron, coming
down from the castle toward the spot. As my mother did not wish to
approach while the baron was at hand, we stood within the trees at the
edge of the wood and watched what was being done. The baron came with
them down to the bushes, and then they again came out, crossed the
river, and one of them cut some willows, peeled them, and erected the
white staves in a line toward the castle. They walked for a bit on each
side, and seemed to be making calculations. Then they went back into the
castle, and I never saw my father again."

"Why did you not go in at once according to your intention?"

"Because my mother said that she thought some important work was on
hand, and that maybe the baron would not like that women should know
aught of it, for he was of suspicious and evil mind. More than this I
know not. The castle had already been finished and most of the masons
discharged. There were, however, a party of serfs kept at work, and also
some masons, and rumor had it that they were engaged in making the
secret passages. Whether it was so or not I cannot say, but I know that
none of that party ever left the castle alive. It was given out that a
bad fever had raged there, but none believed it; and the report went
about, and was I doubt not true, that all had been killed, to preserve
the secret of the passage."

Cuthbert lost no time in making use of the information that he had
gained.

Early next morning, at daybreak, he started on his pony to Wortham.

As he did not wish the earl or his followers to know the facts that he
had learned until they were proved, he made his way round the camp of
the besiegers, and by means of his whistle called one of the foresters
to him.

"Where is Cnut?" he asked.

"He is with a party occupied in making ladders."

"Go to him," Cuthbert said, "and tell him to withdraw quietly and make
his way here. I have an important matter on which I wish to speak to
him."

Cnut arrived in a few minutes, somewhat wondering at the message. He
brightened greatl