"Now we've got him!"

These and a score of other triumphant cries came from the outlaws' throats as they heard the pony making off as fast as it could among the trees, and naturally assumed that Nat was on its back. With yells and shrieks of satisfaction they gave chase, firing volleys of bullets after it. The fusillade and the shouts, of course, only added to the pony's fear, and made it proceed with more expedition.

As the cries of the chase grew faint in the distance, Nat listened intently, and then, satisfied that the outlaws had swept far from his vicinity, urged Bismark cautiously forward. This time he travelled in the right direction, profiting by his experiment with his watch. But urge Bismark on as he would, darkness fell before he was out of the wilderness. But still he pressed on. In his position he knew that it was important that he reach the camp as soon as possible. Not only on his own account, but in order that he might give warning of the attack that Col. Morello would almost certainly make as soon as he realized that his prisoner had got clear away. If they had been interested in the Motor Rangers' capture before, the outlaws must by now be doubly anxious to secure them, Nat argued. The reason for this had been voiced by Col. Morello himself while he was conducting the chase in the wood:

"That boy knows our hiding place."

"You bet I do," thought Nat to himself, "and if I don't see to it that the whole bunch is smoked out of there before long it won't be my fault."

Tethering Bismark to a tree the boy clambered up the trunk. His object in so doing was to get some idea of his whereabouts.

But it was dark, I hear some reader remark.

True, but even in the darkness there is one unfailing guide to the woodsman, providing the skies be clear, as they were on this night. The north star was what Nat was after. By it he would gauge his direction. Getting a line on it from the outer star of "the dipper" bowl, Nat soon made certain that he had not, as he had for a time feared, wandered from his course.