“No. To–morrow, if the wind serves, we go east, to Brighton and Dover, and perhaps as far north as Cromer. After that, to Holland. But no matter where I am, I manage to secure my letters.”

Evelyn gave his hand a grateful little pressure. She was not insensible of the tact that sent Peter as her escort.

“You have been exceedingly good and kind to me,” she said. “I shall never forget this most charming day, and I shall certainly write to you. Good–by, Chris. Good–by, dear little ship. What a pity—“ she paused and laughed with pretty embarrassment. “I think I was going to say what a pity it is that these pleasant hours cannot last longer—they come too rarely in life.”

And with that she was gone, though she turned twice during her short voyage, and waved a hand to the man who was looking at her so steadily while he leaned against the cutter’s mast and smoked in silence.

There could be no doubt that the lady on the Sans Souci was Mrs. Baumgartner. No sooner did she realize that Miss Dane’s arrival was imminent than she threw up her hands with a Continental affectation of amazement and ran into the deck cabin. To all seeming, she bade the launch await further orders. Baumgartner and his wife reappeared, they indulged in gesticulations to which Warden could readily imagine an accompaniment of harsh–sounding German, and, evidently as the outcome of their talk, the launch steamed away.

Warden smiled sourly.

“If those people had committed a murder on board, and were anxious to sink their victim several fathoms deep before anybody interfered with them, they could hardly be more excited,” he thought. “Perhaps it won’t do my young friend any good if I remain here staring straight at the yacht.”

He busied himself with an unnecessary stowing away of the cutter’s mainsail, but contrived to watch events sufficiently to note that Mrs. Baumgartner received her guest with voluble courtesy. Baumgartner, a French–polished edition of the bacon–factor type of man, bustled the two ladies out of sight, and thenceforth, during more than an hour, the deck of the Sans Souci was absolutely untenanted.

Twilight was deepening; lights began to twinkle on shore; not a few careful captains showed riding lamps, although the precaution was yet needless; launches and ships’ boats were cleaving long black furrows in the slate–blue surface of the Solent as they ferried parties of diners from shore or yachts—but never a sign of life was there on board the Sans Souci. Peter, undisturbed by speculations anent the future of the young lady whose presence had brightened the deck of the Nancy during the afternoon, cooked an appetizing supper. He was surprised when Warden expressed a wish that they should eat without a light. It did not occur to him that his employer was mounting guard over the Baumgartners’ yacht, and meant to have a clear field of vision while a shred of daylight remained.

The progress of the meal was rudely broken in on by Peter himself. Although the placid silence of the night was frequently disturbed by the flapping of propellers, his sailor’s ear caught the stealthy approach of the one vessel that boded possible danger. Swinging himself upright he roared: