"You reely didn't think about it at all," broke in Coke. "If you 'ad, you'd 'ave known you couldn't cross the line without seein' it."

Here was another perplexing element in the skipper's conduct. That Iris was a stowaway was forgotten. She was treated with the attention and ceremony due to the owner's niece. Coke never lost an opportunity of dinning into the ears of Watts, or Hozier, or the steward, or any members of the crew who were listening, that Miss Yorke's presence in their midst was a preordained circumstance, a thing fully discussed and agreed on as between her uncle and himself, but carried out in an irregular manner, owing to some girlish freak on her part. The portmanteau, with its change of raiment, brought convincing testimony, and Iris's own words when discovered in the lazaretto supplied further proof, if that were needed. Her name figured in the ship's papers, and the time of her appearance on board was recorded in the log. Coke might be a man of one idea, but he held to it as though it were written in the Admiralty Sailing Directions; not his would be the fault if David Verity failed to appreciate the logic of his reasoning long before an official investigation became inevitable.

A keen, invigorating breeze swept the last mirage of sleep from the girl's brain as she flitted silently along the deck. A wondrous galaxy of stars blazed in the heavens. In that pellucid air the sky was a vivid ultramarine. The ship's track was marked by a trail of phosphorescent fire. Each revolution of the propeller drew from the ocean treasure-house opulent globes of golden light that danced and sparkled in the tumbling waters. It was a night that pulsated with the romance and abandon of the south, a night when the heart might throb with unutterable longings, and the blood tingle in the veins under the stress of an emotion at once passionate and mystic.

Iris, spurred on by no stronger impulse than that of the sight-seer, though not wholly unaware of an element of adventurous shyness in her expectation of a tête-à-tête with a good-looking young man of her own status, climbed to the bridge so speedily and noiselessly that Hozier did not know of her presence until he heard her dismayed cry:

"Is that the Southern Cross?"

[Illustration: "Is that the Southern Cross?">[

He turned quickly.

"You, Miss Yorke?" he exclaimed, and not even her wonder at the insignificance of the stellar display of which she had heard so much could cloak the fact that Hozier was unprepared for her appearance.