“But there was a reason for what we said, and it goes double if you’re going to fight these Franks and their horses. Your English can shoot machines. One of them with a halberd hits as good as one of our boys with a sword. But there’s still a lot of things they can’t do, no matter how hard they try. They aren’t strong enough.

“Now these Franks. Why are they dangerous? Everyone knows it’s because of the horses. How much does a horse weigh? A thousand pounds? That’s what I’m telling you, lord. To even get a few shots in at these Franks, you’ll have to hold them off for a while. Maybe our boys could do it, with the halberds and all. Maybe. They’ve never done it before. But it’s dead sure they can’t if you’ve sent them all off. What happens if you get caught with just a line of your little fellows between you and the Franks? They can’t do it, lord. They haven’t the strength.” Nor the training, Guthmund thought silently. Not to watch armed men walk right up to you and start hacking away. Or ride up to you. They’ve always had us to help them.

“You are forgetting King Alfred and his men,” said Shef. “He will have gathered his army by now. You know the English thanes are as strong and brave as your men—they just have no discipline. But I can supply that.”

Guthmund nodded, grudgingly.

“So each group must do what it does best. Your men, sail. With the ship and the machines. My freedmen, wind their machines and shoot. Alfred and his Englishmen, stand still to do what they’re told. Trust me, Guthmund. You did not believe me last time. Or the time before. Or when we raided the minster at Beverley.”

Guthmund nodded again, slightly more willingly this time. As he turned to go he added one more remark.

“Lord jarl, you aren’t a sailor. But don’t forget another thing in all this. It’s harvest now. When the night grows as long as the day, every sailor knows, the weather changes. Don’t forget the weather.”