"Mebbe I guess," said Heinrich.

"Probably you did," laughed Bob. "What do you know about the Wernbergs anyway, Heinie?"

"Nothing," said Heinrich quickly and he acted as though he had made a mistake. "Look at Percy," he exclaimed. "He iss going down into the water."

The alligator slipped slowly off the rock where he had been dozing. He slid quietly into the water and remained floating there all its four feet standing straight out.

"He iss cute," said Heinrich proudly.

Bob had never considered an alligator as being cute, but he did think "Percy" was interesting. Little did he dream how much more interested he would be in the small animal before many days had passed.

CHAPTER V

ON THE BRIDGE

Harold came home for dinner that night. He was serving in the ninth infantry as a private until such a time as he should pass his examination and receive his commission.

"Bob has seen active fighting sooner than you have, Harold," laughed Mr.
Cook glancing at his younger son's battered eye.