He shuddered and wiped the sweat from his forehead with a handkerchief, but made no reply. They climbed another line of dunes and in the hollow beyond came upon several fallen soldiers, one of whom was moaning with pain. Maud ran to kneel beside him and in a twinkling had her hypodermic needle in his arm.

"Bear it bravely," she said in French. "The pain will stop in a few minutes and then I'll come and look after you."

He nodded gratefully, still moaning, and she hurried to rejoin Mr. Merrick.

"Beth must be in the next hollow," said Uncle John as she overtook him, and his voice betrayed his nervous tension. "I do wish you girls would not be so reckless."

Yes; they found her in the next hollow, where several men were grouped about her. She was dressing the shattered hand of a soldier, while two or three others were patiently awaiting her services. Just beside her a sweet-faced Sister of Mercy was bending over a dying man, comforting him with her prayers. Over the ridge of sand could be heard the "ping" of small arms mingled with the hoarse roar of machine guns. Another great shout—long and enthusiastic—was borne to their ears.

"That is good," said a tall man standing in the group about Beth; "I think, from the sound, we have captured their guns."

"I'm sure of it, your Majesty," replied the one whom Beth was attending. "There; that will do for the present. I thank you. And now, let us get forward."

As they ran toward the firing Uncle John exclaimed:

"His Majesty! I wonder who they are?"