"That's whar you-uns must hide ter-day," said Kate, motioning toward the mill.

"Why should we hide?" exclaimed Frank. "We are not criminals, nor are we revenue spies. I do not fancy the idea of hiding like a hunted dog."

"It's better ter be a live dorg than a dead lion. Ef you-uns'll take my advice, you'll come inter ther mill thar, an' ye'll keep thar all day, an' keep mighty quiet. I know ye're nervy, but thar ain't no good in bein' foolish. It'll be known that you-uns have escaped, an' then Wade Miller will scour ther country. Ef he come on yer----"

"Give us our arms, and we'll be ready to meet Mr. Miller."

"But yer wouldn't meet him alone; thar'd be others with him, an' you-uns wouldn't have no sorter show."

Kate finally succeeded in convincing the boys that she spoke the truth, and they agreed to remain quietly in the old mill.

She led them into the mill, which was dank and dismal. The imperfect light failed to show all the pitfalls that lurked for their feet, but she warned them, and they escaped injury.

The miller had lived in the mill, and the girl took them to the part of the old building that had served as a home.

"Har," she said, opening a closet door, "I've brung food fer you-uns, so yer won't starve, an' I knowed ye'd be hongry."

"You are more than thoughtful, Miss Kenyon."

"Yer seem ter have fergot what we agreed ter call each other, Frank."

She spoke the words in a tone of reproach.

"Kate!"

Barney turned away, winking uselessly at nothing at all, and kept his back toward them for some moments.

But Frank Merriwell had no thought of making love to this strange girl of the mountains. She had promised to be his friend; she had proved herself his friend, and as no more than a friend did he propose to accept her.

That he had awakened something stronger than a friendly feeling in Kate Kenyon's breast seemed evident, and the girl was so artless that she could not conceal her true feelings toward him.

They stood there, talking in a low tone, while the morning light stole in at one broken window and grew stronger and stronger within that room.

Frank was studying Kate's speech and voice. As he did so a new thought came to him--a thought that was at first a mere suspicion, which he scarcely noted at all. This suspicion grew, and he found himself asking:

"Kate, are you sure your brother is still wearing a convict's suit?"

She started, and looked at him closely.

"Sure o' it?" she repeated. "No, fer he may be dead."

"You do not know that he is dead--you have not heard of his death?"

"No."

"Is he bold and daring?"

Her eyes flashed, and a look of pride swept across her face.

"Folks allus 'lowed Rufe Kenyon wa'n't afeard o' ary two-legged critter livin', an' they war right."

"Perhaps he has escaped."

She clutched his arm, beginning to pant, as she asked:

"What makes you say that? I knowed he'd try it some day, but--but, have you heard anything? Do you know that he has tried it?"

The suspicion leaped to a conviction in the twinkling of an eye. If Rufe Kenyon was not at liberty, then he must be right in what he thought.

"I do not know that your brother has tried to escape. I do not know anything about him. I did think that he might be Muriel, the moonshiner."

Kate laughed.

"You-uns war plumb mistooken thar," she said, positively. "Rufe is not Muriel."

"Then," cried Frank, "you are Muriel yourself!"

Kate Kenyon seemed astounded.

"Have you-uns gone plumb dafty?" asked the girl, in a dazed way. "Me Muriel! Wal, that beats all!"

"But you are--I am sure of it," said Frank, swiftly.

The girl laughed.

"Well, that beats me! Of course I'm not Muriel; but he's ther best friend I've got in these maountings."

Frank was far from satisfied, but he was too courteous to insist after this denial. Kate laughed the idea to scorn, saying over and over that the boy must be "dafty," but still his mind was unchanged.

To be sure, there were some things not easily explained, one being how Muriel concealed her luxurious red hair, for Muriel's hair appeared to be coal-black.

Another thing was that Wade Miller must know Muriel and Kate were one and the same, and yet he preserved her secret and allowed her to s.n.a.t.c.h his victims from his maws.

Barney Mulloy had been more than astounded by Frank's words; the Irish youth was struck dumb. When he could collect himself, he softly muttered:

"Well, av all th' oideas thot takes th' cake!"

Having seen them safely within the mill and shown them the food brought there, Kate said:

"Har is two revolvers fer you-uns. Don't use 'em unless yer have ter, but shoot ter kill ef you're forced."

"Begorra! Oi'm ready fer th' spalpanes!" cried Barney, as he grasped one of the weapons. "Let thim come on!"

"I feel better myself," declared Frank. "Next time Wade Miller and his gang will not catch us napping."

"Roight, me b'y; we'll be sound awake, Frankie."

Kate bade them good-by, a.s.suring them that she would return with the coming of another night, and making them promise to await her, and then she flitted away, slipped out of the mill, soon vanishing amid the pines.