"It may be very bad for her if it doesn't suit her," replied Trotter, grimly. "Well, hurry along and see if you can do it. Drummond and Miss Peddensen are going north to-night, also."

As the submarine party left the house they met Packwood and Hennessy coming along.

"I think you'll get as good a news story as you can want to-night," said Jack to the reporter. "You remember, Mr. Farnum promised you one before the tip was given to any other reporter."

Hennessy expressed his, thanks warmly, and the quartette hastened on to the hotel. Captain Jack had little difficulty in seeing Mlle. Nadiboff in the parlor. When he explained to her the plan, she gladly accepted.

"You will not believe me, my Captain," she smiled, wearily, "but I am wholly through with spying. I shall never again disgrace my womanhood in that way."

Owing to the fire Mlle. Nadiboff was not burdened with baggage. She carried her evening dress in a new dress suit case bought by Hal at one of the stores. In going away she wore a plain gray dress and dark brown jacket purchased from one of the maids at the hotel. Mlle.

Nadiboff's jewelry and money, with which she was well supplied, had been in the hotel safe, so that she left with the means of pursuing her journey in comfort.

"It is a whim of mine, my Captain," cried the Russian, gayly, as they left the hotel, "but will you give me your arm down to the sh.o.r.e?"

"Gladly," Jack agreed.

They took a sh.o.r.e boat and went out to the "Benson." While Captain Jack helped the pretty visitor aboard Hal hastened below to bring her up a chair.

"You have your wish, at last, Mademoiselle, to visit this craft," Jack laughed, then added, gravely: "I am sorry, indeed, that I cannot invite you below."

"I have lost my desire to see the interior of the boat," she replied, with equal gravity.

A start was made in plenty of time. Gayly the "Benson" bounded out over the waves, as though even that grim little steel craft of war could appreciate the fact that its dangers were over.

In time Captain Jack picked up the Havana bound freighter by the rays of her searchlight, and moved on out to intercept her. He signaled that he had a pa.s.senger to put aboard. The steamship lay to, lowering a side gangway, and the "Benson" ran neatly in. The transfer was made.

Just as she was helped over the side Mlle. Nadiboff placed her hand in Jack's.

"Good-bye, my Captain," she said, sadly.

"Good-bye, Mademoiselle," answered the submarine boy. "And remember that you are done with the spies."

"Forever! Again, good-bye, my Captain."

As both craft moved off on their respective courses Captain Benson saw a little white handkerchief fluttering at the freighter's stern rail. As long as it could be visible over the waters that handkerchief fluttered.

"I guess the little Russian must have tied her handkerchief there,"

observed Eph, dryly, and Captain Jack smiled; while Jacob Farnum turned to whisper to the inventor:

"Dave, our youthful captain has the greatest respect in the world for a woman, but he'll never be made a fool of by one of the wrong kind."

Henceforth, as long as she remained at Spruce Beach, the submarine craft was wholly unmolested and avoided by spies. Gaston, who turned out to be the real leader of one party, instead of M. Lemaire, was sentenced to prison for a.s.sault. Leroux and his Greek accomplice confessed to the attempt to explode the mine under the "Benson," and were sent to the penitentiary. There, also, journeyed M. Lemaire, for a long term, on account of his all but successful shot at Jack Benson.

With the exception of those sent to prison none of the spies have as yet been heard from.

For a considerable time the "Benson" remained at, or near, Spruce Beach.

Hennessy's articles attracted great attention to the craft. The Navy people were charmed by the new capabilities shown by this latest of the Pollard submarine boats.

Later the submarine boys were destined to turn their attention to new and thrilling work with submarine craft And now came most stirring times that put their grit, intelligence and resource to the hardest kind of tests.

These newest happenings will be related in full in the next volume of this series, which will appear under the t.i.tle: "_The Submarine Boys' Lightning Cruise; Or, The Young Kings of the Deep._" The reader of this new volume will find a rare treat in store for him!