Once Brutus started from the gate, it took him only a dozen quick leaps to arrive on the scene. Lanky judged of his coming just as he had taught himself to do in connection with a ball. And when he smote with all his might and main, fair and true, he brought his strange bat against the head of the leaping hound.

Whack!

Brutus went whirling over in a confused heap of legs and head; and a mournful howl accompanied the near tragedy. But he scrambled up in a trice, and once more assayed to bring the game down. Evidently the old fire raged in his veins, even though his toothless jaws might refuse to do their part.

Lanky had no desire to let the beast fasten upon him, teeth or no teeth. He had a hearty dislike for most dogs, and in this respect differed greatly from his chum, Frank, who was unusually fond of them.

Whang!

"Why, this is easy, dead easy!" exclaimed the boy, exultantly, as he saw his canine antagonist roll over again, and then gaining his feet go galloping around the yard, yelping furiously.

"Now for the gate; while he's fuddled!" said Lanky, starting forward.

He had gone half way when he saw the dog again bearing down on him. Some one was urging the poor beast on with eager hisses, some one who must have come from behind the house!

It was Lef Seller, fully dressed! Evidently he had been waiting to see who would carry an answer to his challenge to the house; and recognizing Lanky, in the meanness of his soul he had waited until sure that the letter must have been deposited under the door, when he had suddenly allowed Brutus his freedom!

Lanky's blood boiled with anger. Three times within the last few hours had he been brought face to face with sudden peril, and all through the petty hatred of this contemptible schemer.