Carried somehow, somewhither, for some reason, on these surging floods, were these travelers, of errand not wholly obvious to their fellows, yet of such sort as to call into query alike the nature of their errand and their own relations. It is easily earned repetition to state that Josephine St. Auban's was a presence not to be concealed. Even such a boat as the Mount Vernon offered a total deck space so cramped as to leave secrecy or privacy well out of the question, even had the motley and democratic assemblage of passengers been disposed to accord either. Yet there was something in the appearance of this young woman and her companion which caused all the heterogeneous groups of humanity to make way for them, as presently they approached the gang-plank.

Apparently they were not unexpected. The ship's clerks readily led the way to apartments which had been secured in advance. Having seen to the luggage of his charges, whom he disposed in a good double state-room, the leader of the party repaired to his own quarters. Tarrying no longer than to see his own luggage safe aboard, he commanded one of the men to fetch him to the office of the captain.

The latter gentleman, busy and important, dropped much of his official way when he found whom he was accosting. "This is quite unexpected, sir," he began, removing his cap and bowing.

"Captain Rogers," began the other, "you have been advised to some extent of my plans by telegram from Washington."

The captain hesitated. "Is this with the lady's consent? I must consider the question of damages."

"There will be no damages. Your owners will be quite safe, and so will you."

"Are there any charges of any kind against——?"

"That is not for you to ask. She is under my care, and must not disembark until I say the word. You will kindly give her a place at my table. There must be no idle curiosity to annoy her. But tell me, when shall we reach the mouth of the river? Is it not possible to save some time by avoiding some of the smaller stops?"

"But our freight, our passengers—" The captain passed a hand across his brow, much perplexed. The other showed a sudden firmness.

"My errand demands secrecy and speed alike. There must be no communication between this boat and the shore, so far as this young lady is concerned. Meantime, if all is ready, it would please me mightily if we could start."