By the time the sun had risen above the milky horizon into a dull grey sky, they had passed deep into the forest. They rode along a well-used trail that wound past the gnarled trunks of aged oak trees whose twisted branches showed even more starkly as the light increased. Some of the highest boughs were well nested, and the raw croaking call of crows filled the air as the dark birds watched the small party passing beneath with greedy speculative eyes. The forest floor was covered with dark, dead leaves. The snow had almost disappeared and the air felt cold and damp. The gloomy atmosphere was oppressive and Cato glanced anxiously from side to side, alert for any sign of the enemy. He rode at the rear, with only a pack pony behind him, rustling through the damp leaves. Immediately ahead was the other pony, tethered to Macro’s saddle. The centurion himself, bare-headed and swaying uneasily atop his cavalry mount, seemed unconcerned by the dismal surroundings. He had far more interest in the woman ahead of him. Boudica wore her hood up and, as far as Cato was aware, had not looked back since they had left the camp.

This puzzled him; he had assumed that Boudica would be keen to see Macro once again. But there had been a marked coolness in her attitude to them both during the previous evening’s briefing. And now this long silence since they had left camp. At the front rode Prasutagus, looming larger than ever on the saddle of the biggest horse that could be found for him. He led the way at a calm, unhurried pace, nonchalantly regarding the track ahead. He had ignored them at the briefing, only listening and speaking to the legate through Boudica.

Cato looked at the great mane of hair on Prasutagus’s head and wondered how much the giant recalled of that night back in Camulodunum when, drunk and angry, he had caught up with his cousin drinking in an alehouse full of Romans. Whatever had happened after that night seemed to have worked some change in Boudica and strained her friendship with Macro. Perhaps Nessa had been right. Boudica and Prasutagus might be more to each other than mere cousins.

Of all the Britons that might have offered to help the general, it seemed typical of the perverse fates that governed Cato’s life that it had to be Prasutagus and Boudica. This mission was dangerous enough already, Cato reflected, without having to deal with tensions arising out of Macro and Boudica’s fling, and the consequent affront to Prasutagus’s aristocratic pride in every root and branch of his family.