They looked at the engine, at the spark plugs, at the cylinder, but Cora, who happened to have more room at the point where the carbureter was situated, suddenly exclaimed:

“I’ve got it! Water in the carbureter!”

“Right-o!” confirmed Dray, in another moment. “The spray mixed with the gas—dashed over into the air in-take valve. Moral, go slow, for water sometimes is fatal, even in a good cause!”

“Shame to spoil the race,” said Ed; “we were just warming up.”

“It’s all right,” commented Denny, “and a good lesson. I never knew myself that too much speed would do the like of that. Well, I must be off doin’ some chores. I’ve been a-galavantin’ most of the day, and the fishes of Crystal Bay are not educated to come up to me door yet. Thank you for the sport. It was fine,” he concluded, genially.

“Indeed you must come along again,” Cora urged. “This was only a baby-trial. We will want to be going out on the deep soon; then you must come along.”

“Thank you, very kindly,” Denny called, as he started off. “The deep is a bad place for young ’uns, I can tell you. Better stick around shore.”

“Tell us what is the matter, Lottie,” demanded Bess, for Lottie had not yet recovered her self-possession.

“Oh, I guess I had a chill,” she evaded, glancing at Cora.

“And the mere sight of a couple of strange men startled her,” Cora added. “I have warned her there may be lots of strange men around Crystal Bay.”