It was perhaps three seconds later when Tad Butler's rifle, roaring out its deadly message, brought every man in the camp from his tent. They saw Tad sitting on a cypress knee, gazing down into the black pool, a satisfied grin on his face. Lilly understood at once what was going on.

"Did you get him?" he cried.

"I did," answered Tad calmly. "He won't have any more appetite for fat boys. Are there any more of them down there, do you think, Mr. Lilly?"

"I reckon there are plenty there."

"Then I am going to make it my business to thin them out," said Tad.

The bang of the Pony Rider Boy's rifle was heard three more times that morning. That appeared to have rid the black pool of its dangerous residents. While Tad was watching the pool Stacy Brown was dancing about the camp in search of something to occupy his mind and time, but the others kept a close watch on the fat boy and kept him out of mischief.

Early in the morning Mr. Lilly had gone out with rifle and dogs in search of "bear sign." The dogs were barking eagerly as he left camp, but the animals were disconsolate when, along towards noon, hunter and dogs returned to camp.

"Nary a sign," answered Lilly in response to Tad's questioning look. "There's game here, just the same. The dogs scented something this morning. Of course, I don't know what they scented, and what bothers me is that I couldn't find any sign."

"How did the dogs act?" asked Tad.

"As if they were mad about something."