Tom told him what he thought of his morals and then annexed Nelson’s bunk and returned to his story. When he was ready for bed Dan went visiting farther down the dormitory. The result of this maneuvering was that when bedtime came and the lights at the ends of the hall were put out by the councilors Tom and Dan were still out of their bunks. The former closed his book with a sigh of regret and stumbled down the aisle. Dan heard him putting the book away. Then there was a moment of silence save for the whispers of the fellows, and then——

Gu-gu-gosh!” shrieked Tom, leaping out of bed again. “Wh-wh-wh-what’s in my bed?”

Instantly the dormitory was in a turmoil, the fellows, scenting fun, tumbling out of their bunks to gather about Tom, who stood, wild-eyed and disgusted, in the middle of the aisle.

“What’s the matter?” they asked him expectantly.

“Somebody’s pu-pu-put something nu-nu-nasty in my bed,” he answered. “I bu-bu-bu-bet it was Du-du-du-Dan did it!”

“What’s that about me?” asked Dan innocently. By this time there were plenty of lanterns, and Tom gingerly threw back his blankets. In the bed repose four slimy, cold chub, their round eyes seemingly fixed reproachfully upon Tom.

“Fish!” shouted Nelson quite as though he hadn’t expected it.

“Chub!” cried Dan.

Tom, cautiously examining his bedfellows, caught the expression on Dan’s face.

“You du-du-did it!” he shrieked wrathfully, and seizing one of the fish by the tail he whirled it once around his head and let it fly at Dan. Now, as anybody who had ever attempted to throw a fresh fish by his tail must know, accuracy is impossible. That’s why the chub, instead of hitting Dan, smacked itself straight into Dr. Smith’s face. But Tom was not to be easily discouraged. Without stopping for apologies he seized upon the remaining fish and chased Dan down the aisle and out into the darkness under a veritable fusillade of chub. Tom’s aim was hasty and the chub were slippery, and so Dan escaped all save one of the missiles. That one took him squarely in the back and imprinted itself upon his nice clean light blue pajamas. Then Tom went back to make his peace with Dr. Smith.