The boys saw through the joke, and laughed heartily. “Jingo, that is a good one, Paul. Cipher will be as mad as a March hare. I'll make the old door rattle,” said Hans.

Rap—rap—rap—rap! went the master's ruler upon the window.

“Fall into line, boys,” said Paul. They obeyed orders as if he were a general. “Now remember, every one of you, to shut the door just as soon as you are in. Do it quick, and take your seats. Don't laugh, but be as sober as deacons.” There was giggling in the ranks. “Silence!” said Paul. The boys smoothed their faces. Paul opened the door, stepped in, and shut it in an instant,—slam! Hans opened it,—slam! it went, with a jar which made the windows rattle. Philip followed,—slam! Michael next,—bang! it went, jarring the house.

“Let the door be open,” said Cipher; but Michael was in his seat; and—bang! again,—slam!—bang!—slam!—bang! it went.

“Let it be open, I say!” he roared, but the boys outside did not hear him, and it kept going,—slam!—slam!—slam!—bang!—bang!—bang!—till the fiftieth boy was in.

“You started that, sir,” Cipher said, addressing Paul, for he had discovered that Paul Parker loved fun, and was a leading spirit among the boys.

“I obeyed your orders, sir,” Paul replied, ready to burst into a roar at the success of his experiment.

“Did you not tell the boys to slam the door as hard as they could?”

“No, sir. I told them to remember what you had said, and that, if they didn't shut the door, they would get a flogging.”

“That is just what he said, Master,” said Hans Middlekauf, brimming over with fun. Cipher could not dispute it. He saw that they had literally obeyed his orders, and that he had been outwitted. He did not know what to do; and, being weak and inefficient, did nothing.