Mrs. Curtis looked exceedingly uncomfortable. She had been bitterly angry at the way the lad had served Tom and Madge, and at that time she would have given a great deal to have had him properly punished. Since then he had added one evil deed to the other. But the boy, who was being led away to prison, seemed so young, not much older than Tom. He was wild and reckless in his appearance, yet he had the aspect of having been born of gentle people.

The youth had not spoken since the discovery of the oil on his hands and clothes. Now, as he was being led from the sitting room, he turned on his cross-questioners and shook with swift laughter. He threw back his head, so that his long, dark hair uncovered his ears. His eyes gleamed.

Madge, who was staring hard at the boy from her position on the far side of the room, gave an unexpected movement of surprise. She waited for the young prisoner to speak.

"You needn't trouble your girls to appear against me," he said savagely, "but you will have to introduce their chaperon in court, and a pretty thing it will be for a sister to appear as a witness against her own brother!"

A frozen silence fell on the group of listeners. Phil shook her head emphatically. "You are not our Miss Jenny Ann's brother," she retorted decidedly. "It would be perfectly impossible for her to have a wicked brother like you."

Theodore Brown's face flushed and paled. He would have liked to drag the lad out of the room without waiting another instant. Yet he feared to make the scene even worse. He did not have the slightest faith in the lad's statement; he was only fiercely angry at the boy's impudence and wondered if the fellow even knew the name of the chaperon of the "Merry Maid."

Lillian and Eleanor were flushed with indignation. Tom Curtis was equally so. But Mrs. Curtis happened to catch a glimpse of Madge's face. Her expression was a puzzle. She ran forward and touched Mr. Brown on the sleeve. "Wait a minute, Mr. Brown," she pleaded. "Don't take the boy to jail yet. What he says may be true. Don't you think we ought to ask him some questions first?"

The entire company stared at Madge in amazement. But in the single moment when Mr. Brown's captive started to leave the room, the little captain had seen the tips of his pointed ears. She had caught the wild, almost animal gleam in his eyes. She recalled the midnight visitor to their chaperon on the first night their houseboat had rested at anchor. She remembered Miss Jenny Ann's curious behavior, and how she had absolutely refused to give the name of her caller. All this swept through Madge's mind and now she understood Miss Jenny Ann's poverty, her reticence about her own affairs, her unhappiness when the girls first knew her at school. Of course, this wicked brother was the cause of their chaperon's difficulties. If they punished the boy, Miss Jenny Ann must suffer more than he would. She had lately grown to be as merry as any of the girls on board the "Merry Maid."

"O Mrs. Curtis!" exclaimed Madge, "please don't let Tom and Mr. Brown take him off to jail. I think he is our Miss Jenny Ann's brother. I wouldn't have her find out the wicked things he has done for all the money in the world." Madge was almost in tears as she made her plea to Mrs. Curtis.

"Never mind, dear," replied Mrs. Curtis soothingly. "If the lad really turns out to be your chaperon's brother, you are right; his behavior must be kept a secret from her."