The night passed without alarm. The gale continued to blow with fury, and until it abated Edmund had little fear that the Danes would venture upon an attack.
They had indeed no reason for haste. The Saxon vessel was in their waters, and could not return so long as the storm continued to blow from the east. The next day parties of Danes were seen making their way across the swampy country from the direction of Yarmouth.
As soon, however, as these approached near enough to see the Saxons in readiness on the walls of the castle they retired at once, knowing that the place could be captured by nothing short of a prolonged and desperate siege. On the fourth day the storm abated, and the Saxons prepared to make their way seaward again. The wind still blew, but lightly, from the same quarter, and the sails would therefore be of no use.
With their great oar-power they were confident that, once through the Danish flotilla, they could defy pursuit.
Accordingly they again embarked, and loosing their moorings rowed down towards Yarmouth. They had chosen a time when the tide was running in; for although this would hinder their progress it would equally impede their pursuers, while it would enable them to check their vessel in time did they find any unforeseen obstacle in their way. They entered the river and rowed along quietly until they neared the walls of the town. Here the river was at its narrowest, and they saw the Danish galleys gathered thickly in the stream.
Edmund and Egbert were on the forecastle, and presently gave the signal for the men to cease rowing.
"It is just as I expected," Egbert said; "they have formed a boom across the river of trunks of trees and beams lashed together. We cannot make our way down until that obstacle is removed. What say you Edmund?"
"I agree with you," Edmund replied.
"We had best keep along close to the right bank until within a short distance of the boom; then we must land the greater part of our men. These must march along the bank in their phalanx; the others must keep the boat moving close alongside, and from the forecastle they will be able to fire down upon the Danes and aid those on shore to drive them back and make their way to the end of the boom. They have but to cut the lashings there and the whole will swing round.
But now we see the nature of the obstacle, and what is to be done, it were best to wait until the tide turns. In the first place, fewer men will be needed on board the ship, as she will advance by herself abreast of the men on shore. In the second place, when the lashing is cut the boom will then swing down the stream, will cause confusion among the boats behind it, and will open a clear space for us to make our way down."
Edmund agreed, a light anchor was dropped, and the Dragon rode quietly in the stream. Great animation was evident among the Danes, large numbers crossed the river, and a strong force gathered at either end of the boom and in boats close behind it, to prevent the Saxons from attempting to cut the lashings. There was little uneasiness on board the Dragon, the Saxons were confident now of the power of their close formation to force its way through any number of the enemy, and they would gain such assistance from the fire from the lofty forecastle that they doubted not that they should be able to drive back the Danes and destroy the boom.
In an hour the tide no longer rose. They waited till it ran down with full force, then the anchor was hauled up, and the Dragon rowed to the bank.
Sixty of the fighting men headed by Egbert leapt on shore. Edmund with the remainder took his place on the forecastle. The oars next to the bank were drawn in, and some of those on the outward side manned by the sailors.
Then in its usual order the phalanx moved slowly forward while the ship floated along beside them close to the bank.
The Danes with loud shouts advanced to meet them, and the arrows soon began to fly thickly. Covered by the long shields of the front rank the Saxons moved forward steadily, while, as the Danes approached, the archers on the forecastle opened a destructive fire upon them.
The confidence of the Saxons was justified, for the combat was never in doubt. Although the Northmen fought bravely they were unable to withstand the steady advance of the wedge of spears, and very many fell beneath the rain of arrows from above. Steadily the wedge made its way until it reached the end of the boom. A few blows with their axes sufficed to cut the cables which fastened it in its place. As soon as this was done Edmund gave a shout, and the Saxons at once sprang on board the ship, which before the Danes could follow them was steered out into the stream.
As Egbert had foreseen, the boom as it swung round swept before it a number of the Danish boats, and imprisoned them between it and the shore. The oars were soon run out, and while the men on the forecastle continued their fire at the Danish boats, the others seizing the oars swept the Dragon along the stream. The Danes strove desperately to arrest her progress. Some tried to run alongside and board, others dashed in among the oars and impeded the work of the rowers, while from the walls of the town showers of missiles were poured down upon her. But the tide was gaining every moment in strength, and partly drifting, partly rowing, the Dragon, like a bull attacked by a pack of dogs, made her way down the river. Every effort of the Danes to board was defeated, and many of their boats sunk, and at last she made her way into the open sea. There her sails were hoisted, and she soon left her pursuers behind. Once at sea her course was again turned north, and picking up some prizes on the way she took up her station off the mouth of the Humber.
