week. "I am quite amazed," Professor Cusp told a skeptical colleague towards the end of the term, "at the remarkable way Schultz and his Oh P-Yu bunch have improved. Their homework these last six weeks has been excellent." "Somebody's coaching them—or doing it outright," was the cynical reply. "I find no improvement in their zoology." "No, that's what I suspected at first, but it can't be true. For example, on last week's extra credit problem—a real stinker—they turned in over a dozen correct solutions, all different. Nobody would go to that much trouble for the P-Yu crowd; they're about as popular on campus as Malenkov is with the D. A. R." Another colleague, who had been listening, demanded: "But you won't let Fatty Schultz by, will you?" "I'll have to," Cusp admitted. "Even though his exams are still horrible, I give quite a bit of weight to good homework, so—" "You swine!" the other said sourly. "Now I'll get him." Cusp laughed. "Ah, but you're supposed to be tough; they're afraid of you." "They'd better be. It's a pity the biology lab has to experiment on poor chimps while we give degrees to anthropoids like Fatty!" That night Fatty told his unwilling mascot the bad news. "I'm sorry, Prof," he said genially. "It's only one more term, then I'll be done with math, and you can go back to your disc. By my last course is with old Totient, and he's rough." "You promised!" the professor squealed angrily. "This time I mean it, honest." "Hey, Fatty," a fraternity brother objected, "ain't you gonna leave the prof to our gang? Just cause you're through—" He broke off in confusion as Irv kicked his ankle, hard. "Ignore the jerk," Lece reassured the crestfallen rabbit. "When Fatty and I finish our math requirement, you're on your own again. Course, you'll have to promise not to tell the President!" Over the professor's head he winked broadly at his friends. "I won't do it! It's a cad's trick!" The rabbit's brown eyes were bright with rage. Fatty pawed his soft fur with one lardy hand. "C'mon, Prof, be a sport," he urged, greasily