Leaning out of the window, he watched the motor-cars and ambulances coming out from the station courtyard, while London's people, as they had done from the beginning, welcomed the unknown wounded with waving handkerchiefs and flowers, with hearts that wept and faces that bravely smiled.

With a suppressed cry, Selwyn opened the door and leaped into the crowd. He had seen her driving one of the ambulances, and he fought his way furiously through the human mass to the open roadway. But it was useless. The ambulance had disappeared.

Struggling back to the taxi, he re-entered it, and turning round, made for Waterloo Bridge by way of the Embankment.

CHAPTER XIX.

EN VOYAGE.

From a sheltered position on the hurricane-deck, Austin Selwyn watched the curtain of night descending on England's coast. Portsmouth, with its thousand naval activities, was already lost to view off the ship's stern; and the Isle of Wight was but a dark margin on the water's edge.

Not a light was to be seen on shore. Like an uninhabited island, England lay in the mingled menace and protection of the sea, while unseen eyes kept their endless vigil.

The vibration from the ship's engines told him she was gathering speed. Impatient of the six days that must elapse before harbour could be reached, he walked to the front of the deck and watched the officers on the bridge peering into the darkness ahead.

When he retraced his steps he could no longer distinguish land. Two searchlights playing on the surface of the water revealed a cruiser steaming silently out to sea.

A feeble star appeared in the sky.