But after this uninteresting heathen nonsense, Cynewulf, one by one, the seven men who had mourned Ulfjlot fell ill. Even at the funeral feast they were vomiting, and soon acidic bile hosed from between their hairy buttocks. Within a day the vomit and stools turned bloody - I saw this, as I was brought in to examine them.

It took most of them two or three days to die. Egil was stronger than the rest and it took him seven. He was conscious to the end, as the substance of his body drained out of his arse.

I think you can guess my conclusion, Cynewulf. The slave who died with Ulfjlot was surely Aebbe, who, her body and life wrecked by Egil, devoted herself to plotting her revenge. I seem to recall that Aelfflaed was the name of the great-grandmother of Lindisfarena she admired. Of course she still bore the scars Egil left her with. Perhaps she covered them over. Or perhaps Egil could not remember inflicting them. Perhaps he has hurt so many women in this way the memories blurred together. It seems he did not recognise her.

And as each of Ulfjlot’s men lay with her that day, she infected them with the disease that killed them. I have some small knowledge of medicine. I have heard talk of such foul contagions emanating from the jungles in the south of Africa. She might have administered it through a seed pod, delivered in a kiss.

Is revenge a sin in your faith, priest? I am sure murder is. If so Aebbe is surely laughing in Hell, even now ...

Ibn Zuhr closed with some excitable speculations on the Menologium, which he had managed to memorise on hearing it read to Alfred. ‘This strange prophecy-poem came into my life lodged in Aebbe’s head, and is now stuck in my own ...’ He had scrawled some ideas about the enigmatic stanzas of the future, but he added a wry note: ‘I am not qualified to be an oracle.’

He had been able to make sense of the Great-Year numbers embedded in the Menologium. Using the strange arithmetic of the Moors, which made adding large totals easy, he had summed forward all the Great Year months. With the sixth stanza’s prophecy of Alfred’s victory as an anchor he had calculated the date of the dawn of the ninth Year, when, said the Menologium, the final battle would be fought, and the earthly paradise of the Aryans would be founded.

‘You will see that your Menologium reaches beyond the Christian millennium,’ he noted dryly. ‘Will the world still exist to see this come to pass? Well, neither of us will live to find out; we are mere footnotes in the Menologium’s long story.