Ralf’s latest message had been reassuring; the time was ripe, the night black enough to hide us and wild enough to keep most men within doors. We set off after it was full dark, and the four of us slipped out of camp unobserved. Once clear of our own lines we went at a gallop for Tintagel, and it would have been only the keen eye of suspicion which could have told that this was not the Duke of Cornwall with three companions, riding quickly home to his wife. Uther’s beard had been greyed, and a bandage came down one side of his face to cover the corner of his mouth, and give some reason—should he be forced to talk—for any strangeness in his speech. The hood of his cloak pulled down low as was natural on such a fierce night, shadowed his features. He was straighter and more powerful than Gorlois, but this was easy enough to disguise, and he wore gauntlets to hide his hands, which were not those of an old man. Ulfin passed well enough as one Jordan, a servant of Gorlois whom we had chosen as being the nearest to Ulfin’s build and colouring. I myself wore the clothes of Brithael, Gorlois’ friend and captain: he was an older man than I, but his voice was not unlike mine, and I could speak good Cornish. I have always been good at voices. I was to do what talking proved necessary. Cadal came with us undisguised; he was to wait with the horses outside and be our messenger if we should need one.

I rode up close to the King and set my mouth to his ear. “The castle’s barely a mile from here. We ride down to the shore now. Ralf will be there to show us in. I’ll lead on?”

He nodded. Even in the ragged, flying dark I thought I saw the gleam of his eyes. I added: “And don’t look like that, or they’ll never think you’re Gorlois, with years of married life behind you.”

I heard him laugh, and then I wheeled my horse and led the way carefully down the rabbit-ridden slope of scrub and scree into the head of the narrow valley which leads down towards the shore.