Some of Alfred's friends discovered where he was hiding and joined him. In a little time a body of soldiers came to him and a strong fort was built by them. From this fort Alfred and his men went out now and then and gave battle to small parties of the Danes. Alfred was successful and his army grew larger and larger.
One day he disguised himself as a wandering minstrel and went into the camp of the Danes. He strolled here and there, playing on a harp and singing Saxon ballads. At last, Guthrum (Guth'-rum), the commander of the Danes, ordered the minstrel to be brought to his tent.
Alfred went. "Sing to me some of your charming songs, " said Guthrum. "I never heard more beautiful music." So the kingly harper played and sang for the Dane, and went away with handsome presents. But better than that, he had gained information that was of the greatest value.
In a week he attacked the Danish forces and defeated them with great slaughter in a battle which lasted all day and far into the night. Guthrum was taken prisoner and brought before Alfred.
Taking his harp in his hands, Alfred played and sang one of the ballads with which he had entertained Guthrum in the camp. The Dane started in amazement and exclaimed:
"You, then, King Alfred, were the wandering minstrel?"
"Yes, " replied Alfred, "I was the musician whom you received so kindly. Your life is now in my hands; but I will give you your liberty if you will become a Christian and never again make war on my people."
"King Alfred, " said Guthrum, "I will become a Christian, and so will all my men if you will grant liberty to them as to me; and henceforth, we will be your friends."
Alfred then released the Danes, and they were baptized as Christians.
An old road running across England from London to Chester was then agreed upon as the boundary between the Danish and Saxon kingdoms; and the Danes settled in East Anglia , as the eastern part of England was called.
Years of peace and prosperity followed for Alfred's kingdom. During these years the king rebuilt the towns that had been destroyed by the Danes, erected new forts, and greatly strengthened his army and navy.
He also encouraged trade; and he founded a school like that established by Charlemagne. He himself translated a number of Latin books into Saxon, and probably did more for the cause of education than any other king that ever wore the English crown.