They took firm hold of the table and set themselves. "Now," said Bob. "One, two, three." They pushed with all their strength and a moment later the table crashed into the door. The door creaked and groaned but did not give way.

"It won't work," said Hugh with great conviction.

"Yes, it will too," exclaimed Bob. "Stick to it."

They dragged the table back and once again drove it hurtling against the door. This time their efforts met with some success for the corner of the table drove straight through one of the panels.

"See that?" cried Bob excitedly. "I believe that if I put my hand through that opening I can reach the key and unlock the door."

"You don't suppose for a second that that man left the key in the door, do you?"

"I don't suppose he did," admitted Bob, somewhat crestfallen. "Still there's no harm in trying anyway."

"There may be somebody on guard in the hall."

"We'll have to risk that." Bob thrust his arm through the opening made in the door panel, but soon withdrew it. "The key is not there," he said.

"Of course not," exclaimed Hugh. "Get out of the way and let me get a few whacks at that panel with the chair." He attacked the door furiously and in a few moments had knocked out the panel completely.