“I hope this isn’t going to turn out a false clue, that’s all,” remarked Giraffe, “because I’ve gone and got my mouth watering for a drink, and the disappointment might prove fatal to me.”

Two minutes afterwards they halted.

“Yes, it is a spring, I do believe!” said Giraffe, making one of his flying leaps out of the car.

“Here, you’re forgetting all about my cup!” screeched Bumpus, and of course the impatient one had to come back in order to keep his promise.

The spring was at some little distance from the road, it being necessary to negotiate several fences before reaching the white stone marking the spot where the ice-cold water gurgled forth.

“You were wise not to try the venture, if your leg pains you, Bumpus!” Allan called back; and the one left behind in the old car doubtless agreed with him there.

Giraffe was swallowing his second cup when the others arrived on the scene. He looked as though he might be enjoying himself hugely.

“I’m on the water-wagon now!” he warbled, making way for them, and pointing to a stone mug that lay close by for the use of thirsty travelers.

It was water that could hardly be excelled anywhere, and Allan, filling the mug, insisted on Thad drinking the contents. After that he dipped in for himself, while Giraffe came along for his third helping.

“One good turn deserves another!” he chuckled; “and it seems as if I never could get enough of this splendid stuff. I mustn’t forget to fetch poor old Bumpus his share, and if he wants more I’ll have to trot back here and get—— Hey! what’s that mean, Thad? The car’s running away with Bumpus, as sure as you’re born!”