Sebastian entered the cell, tray in hand.
He had not the faintest suspicion that any thing was wrong.
"Will you leave the tray, Sebastian?"
"Why?"
"For us to work up our appetites; we have none to speak of now."
"Very good," returned the man; "there can be no harm in that."
"Of course not."
Sebastian then left the room.
"Thank goodness he's gone!" said young Jack, who was all impatience to see what Harry was to do next.
Harry Girdwood watched until the door was fairly closed, and then turned again to the hole in the wall.