Then she turned a pale green. "Oh, I feel such a qualm."

"In your conscience, Sally?"

"No, not in my conscience. I think I'll go back to my berth and lie down."

"Let me help you, Mother."

And Darby and Joan hurried along the corridor, crowding it as they were crowding their vacation with belated experience.

CHAPTER XIX
FOILED!

It was late in the forenoon before the train came to the end of its iron furrow across that fertile space between two of the world's greatest rivers, which the Indians called "Iowa," nobody knows exactly why. In contrast with the palisades of the Mississippi, the Missouri twists like a great brown dragon wallowing in congenial mud. The water itself, as Bob Brudette said, is so muddy that the wind blowing across it raises a cloud of dust.

A sonorous bridge led the way into Nebraska, and the train came to a halt at Omaha. Mallory and Marjorie got out to stretch their legs and their dog. If they had only known that the train was to stop there the quarter of an hour, and if they had only known some preacher there and had had him to the station, the ceremony could have been consummated then and there.

The horizon was fairly saw-toothed with church spires. There were preachers, preachers everywhere, and not a dominie to do their deed.

After they had strolled up and down the platform, and up and down, and up and down till they were fain of their cramped quarters again, Marjorie suddenly dug her nails into Mallory's arm.