"It's hard to say," he replied pleasantly, after a quick glance at the sky. "The barometer's steady enough now, but in these latitudes one may expect anything at any time. The Indian Ocean is as capricious in its moods as a woman. I've seen it as quiet as this at noon, yet by nightfall we'd run into such a storm that you'd think the ship would be blown out of the water."

"Oh, dear!" exclaimed Mrs. Stuart, with a little nervous laugh. "I hope we shan't have any such experience. I'd die of fright."

"Don't worry, m'm," replied the captain reassuringly. "There's no sign of a change." Gallantly he added: "I wouldn't hear of you ladies being put to the slightest inconvenience. I'll see that this weather continues until we arrive at Bombay."

"When do we get in, captain?" demanded Grace languidly.

"You're not getting tired of us, I hope," replied the commander, with a laugh.

"Oh, no. I only want to know when I must begin to pack my trunks. You know, we're going on a motor tour inland."

"Next Saturday we shall have the captain's dinner, with the dance afterward," interrupted Mrs. Stuart. "So I suppose they expect to land us Monday."

"How about that, captain?" demanded the professor.

Captain Summers looked at all three in an amused sort of way, and for a moment made no answer. Then gruffly he said:

"A sailor of experience never ventures to make predictions. We are due at Bombay next Monday. If all goes well, I expect to land my passengers on that day. As Mrs. Stuart says, we shall entertain you at dinner and give you a dance on deck next Saturday, in honor of our arrival. But if anything delays us, don't be disappointed. We might run on a rock and go to the bottom. Or we might break our propellers. If that happened, we should be completely helpless. We might drift out of our course for weeks before help could reach us."