"They will certainly attack us, and the men fit for duty number but thirty-four. Thirty-four against several hundred is not much of a force, even in a fort."

The matter was talked over for half an hour, and old Benson was called in for consultation. In the end it was decided that the old scout should head a party consisting of two regulars and the two boys, who were to carry a drum and a bugle and a good supply of matches for bonfires.

"If you can pass them without being seen, head straight for Conner's Hill," said Captain Moore. "Blow the bugle there, and beat the drum, and then move over to Decker's Falls and light your first camp-fire. After that you'll have to do what you think is best."

"I understand, captain," answered the old scout. "And trust me to fool 'em nicely, if the trick can be done at all."

"It is not going to be an extra-dark night," went on the young officer. "So you will have your own troubles in getting away from the fort without being seen."

"I know a route," answered old Benson. "Trust me for it." But just then he would say no more.

The men to go along were named Cass and Bernstein. Cass was a good drummer and bugler, and Bernstein was noted for his good sight and the accuracy of his aim. All of the party went fully armed, and took with them rations for two days.

"Good-by, Joe," said the captain affectionately, and he took his brother by the hand. "I hope you pull through in safety."

"And I hope you do too, Will," answered Joe, and his lip quivered as he spoke. Perhaps this would be the last time he would see his brother alive. Never before had the situation appeared so serious as now. Darry also received an affectionate farewell.

In absolute silence old Benson led his little party to a far corner of the stockade, where there was a small gate, fastened with a strong log bar. This gate was opened just far enough for them to slip through, and then closed again. Their mission had begun. There was no telling how it would end.