"The very same—at least we hope it has Lola."

"But—but—I don't understand," muttered His Highness as if dazed.

"Evidently, so far as we can make it out, the Siren passed through the Canal and not daring to land, cruised along the coast where she must have met with rough weather. Of course that is purely surmise on the detective's part. Anyhow, her radio operator broke his arm and had to be replaced by another man so they advertised for some one. Luckily Dacie saw the item in the want column of the New York paper and set O'Connel on the job. The arrangements have all been by letter through the general mail delivery of New York so we still have no notion as to where the Siren is. On Tuesday, however, O'Connel is to go over to New York, an agent is to meet him, and he is to be told where to go."

"And I suppose Mr. Dacie or Mr. Lyman will be on hand and go along too to nail their man!" cried the delighted Walter.

"Not so fast, son," returned Mr. Crowninshield. "We are not going to track them down so close and scare them off at the outset. No, we sha'n't send any one with O'Connel. He'll go and meet the agent and follow up directions precisely as if he knew nothing about Lola. With Bob here operating a wireless and O'Connel in constant communication with him, we will have all the inside information we're after. O'Connel can soon let us know where the yacht is; whether Lola is aboard of her; and exactly when and where the owners of the Siren are proposing to land. They can't make a move which we shall not know about in a flash. A pretty neat arrangement, I call it!" The New York magnate rubbed his hands together softly.

"Gee! Well, Mr. Lyman and Mr. Dacie have sure been busy!" was Walter's comment.

"You do not mention that I, too, have been busy," chuckled Mr. Crowninshield. "While you have been chasing the dogs over the fields and playing baseball," he winked at Bob, "I have been telephoning to the city for a radio set—a corking fine one—for Dick's birthday. Bob, here, is going to install it with the aid of some New York electricians. It should be all in place inside a few days. Then if O'Connel has any messages for us we shall be ready for him. In the meantime Bob is going to break in you youngsters so that you or Dick can listen in and get any news that may come when he is off duty or aboard the yacht. If those fellows who bagged Lola think themselves so all-fired clever they will find they are mistaken. I did not go into this game to be beaten." Mr. Crowninshield squared his jaw with bulldog resolution.

"Now you and Bob trot off and have a visit together. Show him where his quarters will be. There is a room beside you where Jerry says he can bunk," continued the master of the estate. "Until the apparatus arrives from New York there won't be much he can do, so you better take the chance to go home and see your mother to-night—both of you. By to-morrow or the next day at the latest the electricians should be here with their stuff. Then things will hum!"

With a jaunty wave of his hand Mr. Crowninshield wheeled about and Bob and Walter were left alone.