From the rear seat Sister Eila could still see the Bristol biplane in the sky, circling now high over Ausone Forest and the cultivated hills beyond. She never removed her eyes from it as the ambulance rolled on through the dust beside the slower moving line of lorries.

Later the motor lorries turned east; a column of infantry replaced them, trudging silently along in the sun, their rifles shouldered. Then they passed a battalion of chasseurs-à-pied in green and blue, swinging along at a cheerful, lively pace toward the crash of rifles and machine guns.

Across the river they saw the first German shells explode in the fields, and dark columns of smoke rise and spread out over the bushes and standing grain.

For some time, now, Warner had recognized the high whimper of bullets, but he said nothing until Sister Eila mentioned the noises, guessing correctly what were the causes.

Asticot shrugged and cuddled a cigarette which Warner had given him, enjoying it with leering deliberation.

He was inclined to become loquacious, too, whenever a shell exploded across the river.

"Baoum—baoum!" he sneered. "Tiens! Another overripe egg! The Bosches will starve themselves with their generosity! Pan! Pouf! V'lan! Zoum—zo——um! That is shrapnel, M'sieu', as you know. As for me, I do not care for it. Anything else on the carte du jour, but not shrapnel for Bibi! No! For the big shells, yes; for the machine guns, yes; for the Démoiselles Lebel, all right! But no shrapnel, if you please——"

Sister Eila looked at him in smiling surprise.

"You would do well in the wards, with your cheerfulness," she said. "I always was certain that I should find in you some quality to admire."

Asticot looked at her, mouth open, as though thunderstruck. Then, to Sister Eila's amazement, a blush turned his expressive features scarlet.