"The next time I have a good story like that to tell I'll keep it to myself," he grumbled.

To change the subject, some of the boys asked Luke Watson to give them a song. Luke was willing, and getting out his banjo, tuned up, and soon started a ditty about "A Coon Who Lived in the Moon," or something of that sort. Then he began a breakdown, and, unable to resist, Sam Day got up and began to dance a step he had learned from his father's coachman at home.

"Good for you, Sam!" cried Dave. "That's fine!"

"Sam, you ought to join the minstrels," added Roger, and began to keep time with his hands, "patting juba" as it is termed down South.

Not to be outdone by Sam, Ben joined in the dance, and several lads began to "pat juba" as loudly as possible. Growing very enthusiastic, Ben leaped over a bed and back. Then Shadow Hamilton caught up a chair and began to gallop around, horseback fashion. The chair caught in a stand, and over it went, carrying a lot of books and poor Polly Vane with it.

"Gracious, this won't do," murmured Dave, as he set to work to pick up the books. "Hi, stop that racket, Shadow!" he called out. "Do you want to get us all into trouble?"

"Can't stop, I'm on the race-track!" yelled Shadow. "This is the last quarter. Bet I win!" and around the dormitory he spun again. This time he knocked over little Chip Macklin, sending him sprawling.

"Say, let up!" called out Roger, and catching up one of the books he took aim at Shadow. "If you don't stop I'll throw this at your head."

"Can't stop—let her go—if you dare!" called back Shadow.

Hardly had he spoken when the senator's son let the volume drive. As he did so the dormitory door opened and Job Haskers appeared. The book missed Shadow, who dodged, and struck the door, sending that barrier up against the teacher's nose so sharply that Job Haskers uttered a shrill cry of mingled pain and alarm.