“Then don’t stand chattering there, sir!” cried Roy, fiercely. “Can’t you see those three men are waiting for you at the bottom of the tower? Forward!”

“Ck!”

It was an unspeakable ejaculation which came from the old soldier’s throat as he turned sharply and marched off to the men, chuckling to himself and shaking his shoulders as he went.

“He’ll do,” he muttered; and then aloud, “Up with you, my lads!”

Ben followed the men, and Roy came last, and, as he entered the door-way, he thought of the journey down to the powder-magazine, and felt a little shame at his nervousness.

Then up and up past the two floors and on towards the roof. As he reached the door-way leading out on to the battlements, he stood in the gloomy interior, and looked along the roof of the untenanted portion towards the north-west tower, wondering what Master Pawson was doing.

He was not left in doubt, for he could just see the secretary standing back from one of the narrow windows scanning the tower he was in, evidently having seen them enter, and watching to see what they were about to do.

A bit of boyishness entered into Roy just then, brought about by the business he was upon and the work he had been engaged in.

“I should like to startle him,” he said to himself, as he gave his mischievous thought play. “One might load