“A joke on Coulter and Ritter,” cried Andy, merrily. “We caught them nosing around downstairs and I called them into the store-room in the dark. Then I slipped past them and locked them in. They can’t get out excepting by the window, and then they’ll have to get back into the Hall.”

“It serves ’em right,” answered Pepper, and then told of what had been heard by himself and Henry down by the apple-tree. “We ought to pay Mumps back for spying on us, too,” he added.

It was voted to dispose of the strawberry shortcake and the lemonade at once. The cakes were cut up and passed around, and voted “the best ever.” The lemonade was also good, and the cadets drank their fill of it.

“What are you going to do with the two pitchers?” asked Joe Nelson.

“Sure an’ I have an idea, so I have,” came from Emerald. “Phy not leave ’em in Mumps’s room?”

“That’s the talk,” cried Pepper. “And we’ll leave this chunk of ice, too,” and he rattled the piece in the pitcher as he spoke.

Taking the two pitchers, the Irish student and Pepper approached the dormitory in which John Fenwick slept, along with Ritter, Coulter, Nick Paxton and Dan Baxter. They found the door unlocked and pushed it open. To their astonishment they met Mumps face to face. He was waiting for the return of Ritter and Coulter.

“Say, what do you want?” he began, but got no further, for without ceremony both boys thrust the empty pitchers into his arms. Then Pepper rammed the piece of ice down Mumps’s neck, and he and Emerald ran off swiftly and silently.

CHAPTER V
THE INTERVIEW IN THE OFFICE

“Hi, you—er—you let me alone!” sputtered Mumps. “Oh, my back! What did you want to put ice down my back for? Oh, dear, I’ll be all froze up!” And he danced around and let the two pitchers fall to the floor with a crash.