"Hurrah! It's through at last!" exclaimed Jamie, as the file slipped and the heavy bar fell upon the floor with a jangle and a jar.

"Bravo, old fellow! Well done."

Jamie put the file in his pocket, and swung himself up by the remaining bars. There was now an aperture about eleven inches square, and though it required a bit of a struggle to squeeze through that awkward gap, yet they had both done more difficult things than that in the past, and so within five minutes they were both standing in the road outside the lock-up.

CHAPTER III

A LONG TRAMP TO THE SEA

The village clock in the old church tower was striking eleven. It was dreadfully dark, but the lads were not afraid, and they started off at a sharp trot, as soon as they had regained their liberty. For some distance they followed the tree-lined road that led away from the village. They kept on in silence till they reached the outskirts of Bogden Woods, then they took one of the narrow, winding paths that led down through the thicket, crossed the stream at the bottom of the dell, and ascended the opposite hill-side.

Still they kept on--now through the more open country, over hill and dale, until at the end of two hours, despite the darkness, they had put six good miles between themselves and the lock-up.

At last, fatigued beyond measure, they halted for a rest below Lin-Crag, one of the highest peaks in the Pennine Chain. Here, on the lower reaches of the moor, they made for themselves a bed of dried heather, where they could lie down.

"Here, let us rest awhile, Jack, for I'm dead beat," said Jamie.

"Right!" said his companion, "No one will discover us here."