"What?" asked Brinno, half incredulously, half timidly: "He--he-- himself?"

Rignomer nodded significantly: "In the form of a white-haired Duke; so runs the legend. When sore peril threatens the dwellers by the lake he descends from the heavenly heights, warns them, conceals them from the eyes of the foe with his dark mantle of clouds; teaches them runes of victory on inaccessible mountains, and bears them suddenly away on the eagle wings of the tempest. Against him I will not fight. I vowed to serve the Imperator against men only. But hark! a tuba signal from our outposts. Whom are our mounted men bringing in?"

"A messenger from the Alemanni, it seems."

"Yes, a leader and two attendants. What a youth! Halt, young hero: if you wish to go into the camp to the General,--only one is permitted to ride in,--I must first cover your eyes. Dismount! You will not? Well then, turn back again."

This was a severe blow to Adalo's hopes. He would so gladly have gazed keenly about him in the Roman camp, scanned ditches, walls, gates, and--two persons within that frowning palisade. He sullenly dismounted. A thick woollen blanket was thrown in loose folds over his head like a huge sack and fastened under his chin: Rignomer took him by the hand and guided him to the gate, where a centurion of the Thracians received the Barbarians' envoy.

Adalo's two companions also dismounted, tied the three horses to the nearest trees, and soon lay chatting with the Batavians. The bad Latin of the frontier, it is true, often had to aid the understanding of the different dialects around the watchfire. With great exertion it had now been rekindled, for it was growing very dark. Suddenly, from the forest path by which the envoys had come, a strange growling was heard which drew nearer and nearer. The whole group, including the two Alemanni, started up in surprise.

"A bear?"

"So near the fire?"

"Slipped through our outposts?"

They seized the spears which stood stacked together. Then a Batavian, laughing loudly, came around the bend of the narrow path, pointing behind him. "Look, comrades! A Sarmatian juggler with a tame she-bear! She dances to his big flute! It's very comical."