At last the thought presented itself to him that he might manage to effect his escape in the garb of the preacher.

He thought the details over and over in his mind, and at last determined at any rate to attempt to carry them into execution.
One day he noticed, when the door opened for the entry of the preacher, that a parade of unusual magnitude was being held in the drill yard, some officer of importance having come down to inspect the Train Band.
There were but four men left in the guardroom and these were occupied in gazing out of the window.

The preacher came direct into the cell, as his audience in the guardroom for once were not disposed to listen to him, and shutting the door behind him, he addressed a few words of exhortation to Harry, and then, closing his eyes, began a long prayer.
When he was fairly under way, Harry sprang upon him, grasping him by the throat with both hands, and forced him back upon the bed.

The little preacher was too much surprised to offer the smallest resistance, and Harry, who had drawn out the cords used in supporting the sacking of the bed, bound him hand and foot, keeping, while he did so, the pillow across his face, and his weight on the top of the pillow, thereby nearly putting a stop to the preacher's prayers and exhortations for all time.
Having safely bound him, and finding that he did not struggle in the least, Harry removed the pillow, and was horrified to see his prisoner black in the face.

He had, however, no time for regret or inquiry how far the man had gone, and stuffing a handkerchief into his mouth, to prevent his giving any alarm should he recover breath enough to do so, Harry placed his high steeple hat upon his head, his Geneva bands round his throat, and his long black mantle over his shoulders.