'"I?" said Allo. "I hate Rome and the Winged Hats equally; but if the Winged Hats thought that some day you and Pertinax might join them against Maximus, they would leave you in peace while you considered. Time is what we need--you and I and Maximus. Let me carry a pleasant message back to the Winged Hats--something for them to make a council over. We barbarians are all alike. We sit up half the night to discuss anything a Roman says. Eh?" '"We have no men. We must fight with words," said Pertinax. "Leave it to Allo and me." 'So Allo carried word back to the Winged Hats that we would not fight them if they did not fight us; and they (I think they were a little tired of losing men in the sea) agreed to a sort of truce. I believe Allo, who being a horse-dealer loved lies, also told them we might some day rise against Maximus as Maximus had risen against Rome. 'Indeed, they permitted the corn-ships which I sent to the Picts to pass North that season without harm. Therefore the Picts were well fed that winter, and since they were in some sort my children, I was glad of it. We had only two thousand men on the Wall, and I wrote many times to Maximus and begged--prayed--him to send me only one cohort of my old North British troops. He could not spare them. He needed them to win more victories in Gaul. 'Then came news that he had defeated and slain the Emperor Gratian, and thinking he must now be secure, I wrote again for men. He answered: "You will learn that I have at last settled accounts with the pup Gratian. There was no need that he should have died, but he became confused and lost his head, which is a bad thing to befall any Emperor. Tell your Father I am content to drive two mules only; for unless my old General's son thinks himself destined to destroy me, I shall rest Emperor of Gaul and Britain, and then you, my two children, will presently get all the men you need. Just now I can spare none."' 'What did he mean by his General's son?' said Dan. 'He meant Theodosius Emperor of Rome, who was the son of Theodosius the General under whom Maximus had fought in the old Pict War. The two men never loved each other, and when Gratian made the younger Theodosius Emperor of the East (at least, so I've heard), Maximus carried on the war to the second generation. It was his fate, and it was his fall. But Theodosius the Emperor is a good man. As I know.' Parnesius was silent for a moment and then continued. 'I wrote back to Maximus that, though we had peace on the Wall, I should be happier with a few more men and some new catapults. He answered: "You must live a little longer under the shadow of my victories, till I can see what young Theodosius intends. He may welcome me as a brother-Emperor, or he may be preparing an army. In either case I cannot spare men just now." 'But he was always saying that,' cried Una.