It had been decided that a military fete should mark the inauguration of the Tartar headquarters in this important city. Feofar-Khan already occupied the fortress, but the bulk of his army bivouacked under its walls, waiting until the time came for them to make a solemn entry.

Ivan Ogareff left the Emir at Tomsk, where both had arrived the evening before, and returned to the camp at Zabediero. From here he was to start the next day with the rear-guard of the Tartar army. A house had been arranged for him in which to pass the night. At sunrise horse and foot soldiers were to proceed to Tomsk, where the Emir wished to receive them with the pomp usual to Asiatic sovereigns. As soon as the halt was organized, the prisoners, worn out with their three days' journey, and suffering from burning thirst, could drink and take a little rest. The sun had already set, when Nadia, supporting Marfa Strogoff, reached the banks of the Tom. They had not till then been able to get through those who crowded the banks, but at last they came to drink in their turn.

The old woman bent over the clear stream, and Nadia, plunging in her hand, carried it to Marfa's lips. Then she refreshed herself. They found new life in these welcome waters. Suddenly Nadia started up; an involuntary cry escaped her.

Michael Strogoff was there, a few steps from her. It was he. The dying rays of the sun fell upon him.

At Nadia's cry Michael started. But he had sufficient command over himself not to utter a word by which he might have been compromised. And yet, when he saw Nadia, he also recognized his mother.

Feeling he could not long keep master of himself at this unexpected meeting, he covered his eyes with his hands and walked quickly away.

Nadia's impulse was to run after him, but the old Siberian murmured in her ear, "Stay, my daughter!"

"It is he!" replied Nadia, choking with emotion. "He lives, mother! It is he!"

"It is my son," answered Marfa, "it is Michael Strogoff, and you see that I do not make a step towards him! Imitate me, my daughter."

Michael had just experienced the most violent emotion which a man can feel. His mother and Nadia were there!

The two prisoners who were always together in his heart, God had brought them together in this common misfortune. Did Nadia know who he was? Yes, for he had seen Marfa's gesture, holding her back as she was about to rush towards him. Marfa, then, had understood all, and kept his secret.

During that night, Michael was twenty times on the point of looking for and joining his mother; but he knew that he must resist the longing he felt to take her in his arms, and once more press the hand of his young companion. The least imprudence might be fatal. He had besides sworn not to see his mother. Once at Tomsk, since he could not escape this very night, he would set off without having even embraced the two beings in whom all the happiness of his life was centered, and whom he should leave exposed to so many perils.

Michael hoped that this fresh meeting at the Zabediero camp would have no disastrous consequences either to his mother or to himself. But he did not know that part of this scene, although it passed so rapidly, had been observed by Sangarre, Ogareff's spy.

The Tsigane was there, a few paces off, on the bank, as usual, watching the old Siberian woman. She had not caught sight of Michael, for he disappeared before she had time to look around; but the mother's gesture as she kept back Nadia had not escaped her, and the look in Marfa's eyes told her all.

It was now beyond doubt that Marfa Strogoff's son, the Czar's courier, was at this moment in Zabediero, among Ivan Ogareff's prisoners. Sangarre did not know him, but she knew that he was there. She did not then attempt to discover him, for it would have been impossible in the dark and the immense crowd.

As for again watching Nadia and Marfa Strogoff, that was equally useless. It was evident that the two women would keep on their guard, and it would be impossible to overhear anything of a nature to compromise the courier of the Czar.