Perhaps it was the best thing for her, after all. For a sort of dogged determination to go through with it all, at any cost, braced her to her final effort.

So far it had all been busy enough, but not comfortable. She was cold, and she had eaten almost nothing all day. As the hours went on and the train slid through the darkness she realized that she was rather faint. The steam pipes, only warm at the start, were entirely cold by one o'clock, and by two Sara Lee was sitting on her feet, with a heavy coat wrapped about her knees.

The train moved quietly, as do all English trains, with no jars and little sound. There were few lights outside, for the towns of Eastern England were darkened, like London, against air attacks. So when she looked at the window she saw only her own reflection, white and wide-eyed, above Aunt Harriet's fur neckpiece.

In the next compartment an officer was snoring, but she did not close her eyes. Perhaps, for that last hour, some of the glow that had brought her so far failed her. She was not able to think beyond Folkestone, save occasionally, and that with a feeling that it should not be made so difficult to do a kind and helpful thing.

At a quarter before three the train eased down. In the same proportion Sara Lee's pulse went up. A long period of crawling along, a stop or two, but no resultant opening of the doors; and at last, in a cold rain and a howling wind from the channel, the little seaport city.

More officers than she had suspected, a few women, got out. The latter Sara Lee's experience on the steamer enabled her to place; buyers mostly, and Americans, on their way to Paris, blockade or no blockade, because the American woman must be well and smartly gowned and hatted. A man with a mourning band on his sleeve carried a wailing child.

The officers lighted cigarettes. The civilians formed a line on the jetty under the roof of the shed, and waited, passports in hand, before a door that gleamed with yellow light. Faces looked pale and anxious. The blockade was on, and Germany had said that no ships would cross that night.

As if defiantly the Boulogne boat, near at hand, was ablaze, on the shore side at least, with lights. Stewards came and went. Beyond it lay the harbor, dark and mysterious save where, from somewhere across, a flashlight made a brave effort to pierce the fog.

One of the buyers ahead of Sara Lee seemed exhilarated by the danger ahead.

"They'll never get us," she said. "Look at that fog!"