"Excuse me, Ned, I forgot this was a public place."

"Yes," went on Ned, nodding his acknowledgment to Harry. "He said that some new developments have been discovered and he wants us to make haste. He asked how soon we can be ready to go."

"What did you tell him? Right away, I hope."

"I think you heard me say we'd do the best possible," replied Ned. "Much depends on the delivery of that engine, Harry, for I'm convinced from what I've read of the European conflict and from what I have been told of police regulations on the Continent that we will probably have to make some quick jumps in order to catch the fellow. It does not seem probable that we can apprehend the man before he gets across the Atlantic," the boy finished with a sigh.

"That engine will be delivered tomorrow morning!" announced Harry. "When our Superintendent promises delivery on anything you may be sure that it will be there at the appointed time."

"Good!" was Ned's satisfied comment. "There's a lot of work ahead of us if my understanding of the matter is at all correct, and we ought to feel extremely thankful that a good start is assured."

"What's that about a bad beginning making a good ending?" queried Jimmie, rousing himself from a study of the menu.

"You mean to say 'There's many a slip 'twixt the cup and the saucer,'" purposely misquoted Jack, grinning at the boy.

"There's many an egg has quit playing the shell game, too!" retorted Jimmie pleasantly. "Be quiet, boys, here comes the waiter!" he added, unfolding his napkin. "I'm glad to see I have one friend!"

"Speaking of slips," remarked Mr. Nobles, "just take a look at the hungry face of that fellow looking in at the window. He's evidently missed connections with a good square meal for several days!"