“And the more I think of them, the stranger they seem to me. At Bourg, M. and Mme. Darzac were not with M. Stangerson, who left them at Dijon. Besides, the dispatch says: ‘We are going to rejoin M. Stangerson.’ But the Stangerson dispatch proves that M. Stangerson, who had continued on his journey toward Marseilles, is again with the Darzacs. The Darzacs might have rejoined M. Stangerson on the way to Marseilles; but if that were so, the Professor must have stopped on the road. Why was this? He did not expect to do so. At the train, he said: ‘To-morrow at ten o’clock, I shall be at Mentone.’ Look at the hour that the dispatch was sent from Valence, and then we’ll look in the time table and find out the hour at which M. Stangerson would have passed through Valence if he had not stopped upon the journey.”

We consulted the time table. M. Stangerson should have passed through Valence at 12:44 o’clock in the morning, and the dispatch was sent at 12:47 o’clock. It had, therefore, been sent by M. Stangerson while he was continuing on the trip which he had planned. At that moment he must have been with M. and Mme. Darzac. Still poring over the time table, we endeavored to solve the mystery of this re-encounter. M. Stangerson had left the Darzacs at Dijon, where the whole party had arrived at twenty-seven minutes after six o’clock in the evening. The Professor had then taken the train which leaves Dijon at eight minutes past seven, and had arrived at Lyons at four minutes after ten and at Valence at forty-seven minutes after midnight. During the same time the Darzacs, leaving Dijon at seven o’clock, continued on their way to Modane, and, by way of Saint-Amour, reached Bourg at three minutes past nine in the evening, on the train which was scheduled to leave at eight minutes past nine. M. Darzac’s dispatch was sent from Bourg, and had left the telegraph office at the station at 9:28. The Darzacs, therefore, must have left their train at Bourg, and remained there. Or, it might have happened that the train was late. In any case, we must seek the reason for M. Darzac’s telegram somewhere between Dijon and Bourg, after the departure of M. Stangerson. One might even go further, and say ‘between Louhans and Bourg,’ for the train stops at Louhans, and if anything had happened before he reached there, at eight o’clock, it is altogether likely that M. Darzac would have sent his message from that station.

Finally, seeking the correspondence between Bourg and Lyons, we reasoned that M. Darzac must have sent his wire from Bourg one minute before leaving for Lyons by the 9:29 train. But this train reached Lyons at 10:23 o’clock, while M. Stangerson’s train reached Lyons at 10:24. After changing their plans and leaving the train at Bourg, M. and Mme. Darzac must have rejoined M. Stangerson at Lyons, which they reached one minute before him. Now, what had upset their plans? We could only think of the most terrible hypotheses, every one of which, alas! had as its basis the reappearance of Larsan. The fact which gave the greatest color to this idea was the desire expressed by each of our friends, not to frighten anyone. M. Darzac in his message, Mme. Darzac in hers, had not endeavored to conceal the gravity of the situation. As to M. Stangerson, we asked ourselves whether he had been made aware of the new developments, whatever they might be.

Having thus approximately settled the question of time and distance, Rouletabille invited me to profit by the luxurious accommodations which the International Sleeping Car company places at the disposal of those who wish to sleep while on a journey, and he himself set me the example by making as careful a night toilet as he would have done in his own room at his hotel. A quarter of an hour later he was snoring, but I believed the snores to be feigned. At any rate, I could not sleep.

At Avignon Rouletabille jumped up from his cot, hastily donned his trousers and coat, and rushed out to the refreshment rooms to get a cup of chocolate. I was not hungry. From Avignon to Marseilles, in our anxiety and suspense, neither of us desired to talk, and the journey was continued almost in silence, but at the sight of the city in which he had led such a chequered existence, Rouletabille, doubtless to keep from showing the emotion which he felt, and to lighten the heaviness of both our hearts as we drew near our journey’s end, began to tell funny stories, in the narration of which, however, he did not seem to find the least amusement. I scarcely heard what he was saying. And at last we reached Toulon.

What a trip! And it might have been so beautiful! Ordinarily, it is always with an almost boyish enthusiasm that I come within sight of this marvellous country, with its azure shores, like a bit of dreamland or a corner of paradise after the horrible departure from Paris in the snow and rain and darkness and dampness and dirt. With what joy that night, had things been otherwise, would I have set my foot upon the quay, sure of finding the glorious friend who would be waiting for me in the morning at the end of those two iron rails—the wonderful southern sun!

When we left Toulon, our impatience became extreme. And at Cannes, we were scarcely surprised at all to see M. Darzac upon the platform of the station, anxiously looking for us. He could scarcely have received the dispatch which Rouletabille had sent him from Dijon, announcing the hour at which we would reach Mentone. Having arrived there with Mme. Darzac and M. Stangerson the day before, at ten o’clock in the morning, he must have left Mentone almost at once, and have come to meet us at Cannes, for we could understand from his dispatch that he had something to say to us in confidence. His face looked worn and sad. Somehow, it frightened us only to look at him.

“Trouble?” questioned Rouletabille, briefly.

“No, not yet,” was the reply.

“God be praised!” exclaimed Rouletabille, having a deep sigh. “We have come in time!”