"Now for some fun," thought Nat, and slipping off his horse he crouched behind the sleeping Teuton, and with a long blade of grass, began tickling his ear. At first Herr Muller simply stirred uneasily, and kicked about a bit. Then finally he sat up erect and wide awake. The first thing he saw was a tall, dark form bent over him.

With a wild succession of whoops and frantic yells he set off for the camp in an astonishing series of leaps and bounds, causing Nat to exclaim as he watched the performance:—

"That Dutchman could certainly carry off a medal for broad jumping."

A few of the leaps brought Herr Muller fairly into the camp-fire, scattering the embers right and left and thoroughly alarming the awakened adventurers.

As they started up and seized their arms, Nat caused an abrupt cessation of the threatened hostilities by a loud hail:—

"Hullo, fellows!"

"It's Nat—whoop hurroo!" came in a joyous chorus, and as description is lamentably inadequate to set forth some scenes, I will leave each of my readers to imagine for himself how many times Nat's hand was wrung pump-handle fashion, and how many times he was asked:—

"How did it happen?"