"If he is really a spy," continued the girl, after a brief period of thought, "I am amazed that he dared join our party and go directly to the front, where he is at any time likely to be recognized."

"Yes, that is certainly puzzling," returned Ajo. "And he's a brave little man, too, fearless of danger and reckless in exposing himself to shot and sh.e.l.l. Indeed, our Maurie is something of a mystery and the only thing I fully understand is his objection to Clarette's society."

At "le revue matin," as the girls called the first inspection of the morning, eight of their patients were found sufficiently recovered to be discharged. Some of these returned to their regiments and others were sent to their homes to await complete recovery. The hospital ship could accommodate ten more patients, so it was decided to make a trip to Dixmude, where an artillery engagement was raging, with the larger ambulance.

"I think I shall go to-day," announced Gys, who was wearing his mask.

"Dr. Kelsey can look after the patients and it will do me good to get off the ship."

Uncle John looked at the doctor seriously.

"There is hard fighting, they say, in the Dixmude district. The Germans carried the British trenches yesterday, and to-day the Allies will try to retake them."

"I don't mind," returned the doctor, but he shuddered, nevertheless.

"Why don't you avoid the--the danger line?" suggested Mr. Merrick.

"A man can't run away from himself, sir; and perhaps you can understand the fascination I find in taunting the craven spirit within me."

"No, I can't understand it. But suit yourself."

"I shall drive," announced Maurie.

"You may be recognized," said Patsy warningly.

"Clarette will not be at the front, and on the way I shall be driving.

Have you noticed how people scatter at the sound of our gong?"

"The authorities are watching for spies," a.s.serted Ajo.

Maurie's face became solemn.

"Yes; of course. But--the blacksmith is not here, and," he added with a.s.surance, "the badge of the Red Cross protects us from false accusations."

When they had gone Uncle John said thoughtfully to the girls:

"That remark about the Red Cross impressed me. If that fellow Maurie is really in danger of being arrested and shot, he has cleverly placed himself in the safest service in the world. He knows that none of our party is liable to be suspected of evil."

CHAPTER XVIII

A QUESTION OF LOYALTY

During the morning they were visited by a French official who came aboard in a government boat and asked to see Mr. Merrick.

The ship had been inspected several times by the commander of the port and the civil authorities, and its fame as a model hospital had spread over all Flanders. Some attempt had been made to place with the Americans the most important of the wounded--officers of high rank or those of social prominence and wealth--but Mr. Merrick and his aids were determined to show no partiality. They received the lowly and humble as well as the high and mighty and the only requisite for admission was an injury that demanded the care of good nurses and the skill of competent surgeons.

Uncle John knew the French general and greeted him warmly, for he appreciated his generous co-operation. But Beth had to be called in to interpret because her uncle knew so little of the native language.

First they paid a visit to the hospital section, where the patients were inspected. Then the register and records were carefully gone over and notes taken by the general's secretary. Finally they returned to the after-deck to review the convalescents who were lounging there in their cushioned deck-chairs.

"Where is the German, Lieutenant Elbl?" inquired the general, looking around with sudden suspicion.

"In the captain's room," replied Beth. "Would you like to see him?"

"If you please."

The group moved forward to the room occupied by Captain Carg. The door and windows stood open and reclining upon a couch inside was the maimed German, with Carg sitting beside him. Both were solemnly smoking their pipes.

The captain rose as the general entered, while Elbl gave his visitor a military salute.

"So you are better?" asked the Frenchman.

Beth repeated this in English to Carg, who repeated it in German to Elbl. Yes, the wounded man was doing very well.

"Will you keep him here much longer?" was the next question, directed to Mr. Merrick.

"I think so," was the reply. "He is still quite weak, although the wound is healing nicely. Being a military prisoner, there is no other place open to him where the man can be as comfortable as here."

"You will be responsible for his person? You will guarantee that he will not escape?"

Mr. Merrick hesitated.

"Must we promise that?" he inquired.

"Otherwise I shall be obliged to remove him to a government hospital."

"I don't like that. Not that your hospitals are not good enough for a prisoner, but Elbl happens to be a cousin of our captain, which puts a different face on the matter. What do you say, Captain Carg? Shall we guarantee that your cousin will not try to escape?"

"Why should he, sir? He can never rejoin the army, that's certain,"

replied Carg.

"True," said the general, when this was conveyed to him by Beth.

"Nevertheless, he is a prisoner of war, and must not be allowed to escape to his own people."

Beth answered the Frenchman herself, looking him straight in the face.

"That strikes me as unfair, sir," said she. "The German must henceforth be a noncombatant. He has been unable, since he was wounded and brought here, to learn any of your military secrets and at the best he will lie a helpless invalid for weeks to come. Therefore, instead of making him a prisoner, it would be more humane to permit him to return to his home and family in Germany."

The general smiled indulgently.

"It might be more humane, mademoiselle, but unfortunately it is against the military code. Did I understand that your captain will guarantee the German's safety?"

"Of course," said Carg. "If he escapes, I will surrender myself in his place."

"Ah; but we moderns cannot accept Pythias if Damon runs away," laughed the general. "But, there; it will be simpler to send a parole for him to sign, when he may be left in your charge until he is sufficiently recovered to bear the confinement of a prison. Is that satisfactory?"