"Well, now that we have cooled down, it looks rather different," replied Sigurd, thoughtfully. "It is one thing for King Svein to conquer England, with the resources of a realm at his command, and another for Sigvald to conquer Norway with only the brother of Jomsborg behind him."

"But remember, Fairhair, we are Christians, while Hakon is a pagan and a traitor; that will make some difference, surely! My own vow was no hasty thing; I must avenge my father's death or else be disgraced forever."

Sigurd nodded thoughtfully, for he well knew that the fierce vikings would yield small obedience to a man who appeared unable to avenge the betrayal of his father. As they turned in at their tent, a man ran up, and Vagn recognized one of Bui's men in the moonlight.

"Hello, Egil, what is it?"

"You and Sigurd are wanted at council in Jarl Sigvald's big tent," panted the man.

Without delay, the boys followed him to the large tent of the Jarl. Here they found all the Jomsborg leaders assembled, and took their places beside Bui of Bornholm, who was speaking as they entered.

"It was a rash vow, Sigvald, but we cannot back out, and it may well be that we shall win great honor in the effort, win or lose. Our vikings are the best warriors in the world to-day, and we will at least give a hard battle to Hakon and his son Eirik."

A murmur of assent ran around the tent, and Sigvald arose.

"Brothers, I was over-hasty in the vow, but it cannot be helped. This is my counsel; that since the attempt must be made, we make it without delay, send for the rest of our men, and strike at Norway's capital without delay. What think you?"

Vagn stepped forward. "I will answer for my father's ships and men. Let us strike before Hakon can meet us; we have the pick of our men here, with most of our ships. We can leave here at the end of the week, wait at Limafiord for the rest of our men, then sweep up to Thrandheim."