Between thirty and forty Frenchmen, strong, hardy fellows, marched rapidly up the hill behind their leader, whose agility was remarkable in one so corpulent. They had just risen upon the crest when the clang of a bell struck upon their ears.

"En avant, mes gars!" cried Delarousse. "Courez, à toutes jambes!"

And being on fairly level ground, they broke into a double.

The Squire, being now convinced that the Towers, as the most conspicuous dwelling-house in the neighbourhood, was the object of the Frenchmen's raid, displayed none of that indecision and vacillation which so often beset him in the matters of every-day life. He was now keen, alert, and ready, as became a man who had served in the King's navy. He smiled grimly as he saw the Frenchmen hasting towards him, as yet half a mile away. "A pack of fools!" he thought; "but 'tis hard that I should be molested when on the brink of ruin."

In a few sharp, decisive words he bade Dick and Reuben close and bolt the doors and shutters, and haul against the former such heavy articles of furniture as they could move in the few minutes at their disposal. Meanwhile he himself collected several old muskets that were at hand, with powder and slugs, in some cases relics of ancient trophies of arms treasured by the family. If he could hold the enemy at bay even for a short time, their project would be ruined, for the alarm bell and the sound of shots would arouse the whole countryside, and unless the invaders were supported by other vessels, they must soon retire to the lugger. At the first glance he had seen that they were not French regular soldiers, and concluded that their landing was not the foretaste of a general invasion, but merely a chance filibustering raid.

In the turret Sam was pulling the bell-rope with short, quick jerks. His brain was in a whirl. The advance of the Frenchmen was hidden from him, but looking out of the narrow window in the opposite direction, he spied, less than a minute after the first clang, Joe Penwarden hurrying along towards the Towers as fast as his old legs would carry him. Running to the opposite side of the chamber, where a door admitted to the house, he yelled down the stairs:

"Maister, here be old Joe a-comin'. Let un in by the back door."

"Run, Dick," said the Squire, "you're quickest. An addition to the garrison is welcome."

Dick flew to the back door, whither Sam had summoned Penwarden through the turret window. During these few seconds the strokes of the bell were very irregular, but they did not cease.

"What is it, Maister Dick?" said the old man, as Dick closed and barricaded the door behind him.