IN COLONEL COLBY'S OFFICE

As soon as Jack and Walt returned to Colby Hall, they hurried up to the rooms occupied by the Rover boys. They found Jack's cousins present, and also Gif, Spouter and several others.

"We had the best luck ever!" declared Jack, and related how they had managed to get the goats back to Mike O'Toole's stable without the Irish farmer being aware of what had happened.

"Say, that's fine!" burst out Andy.

"We want to be on the watch," remarked Randy. "Old Lemon will be going to bed pretty soon, and we want to find out just how comfortable he finds his bed," and he grinned.

Word had been passed around to about a dozen of the cadets, and as soon as the school had quieted down and the others had retired to their rooms, these cadets came forth into the halls on tiptoes and made their way noiselessly in the direction of the apartment occupied by Asa Lemm.

"He's arranging that clothing in his closet," announced Andy, after peering through the keyhole in the door. "He's partly undressed, so I guess he'll go to bed pretty soon."

There was a short silence, and then the boys heard the bed creak as Professor Lemm got into it. An instant later came a cry of rage.

"What's this? More ice, I declare! The bed is sopping wet! Oh, those young rascals!" for Asa Lemm had thrown himself down beneath the spread under which had been placed several sheets of thin ice. A large portion of the ice had melted, and the sheets were as wet as they were cold. As a consequence, his pajamas were pretty well soaked, and he shivered as he threw the covers back and bounced to his feet.

"He's enjoying it all right enough," whispered Andy.