The Ben Nevis had been named after a mountain in Scotland; Ben Lomond was the name of another. The former was a Clyde-built vessel, and it would have been natural to give these twin names to twin steamers. Pillgrim, in the character of "Coles," had given him a certain amount of correct information in respect to the Ben Nevis, though he had deceived him in regard to her destination. He had obtained this knowledge by accident, and the Ben Nevis had been captured.

To Somers there appeared to be a strong probability that the statements contained in the letter were wholly or partially true. There were only two rebel ports into which it was possible for the Ben Lomond to have run—Mobile and Wilmington. The conspirators had told him that the Ben Nevis was bound to Mobile when she was actually going to Wilmington. Pillgrim, in his letter, declared that he was to command the Tallapoosa. If there was any plan at all, of course it had been laid before the Chatauqua sailed from Philadelphia.

Why did Pillgrim start for Mobile in the Chatauqua? Was it not possible that he intended, as second lieutenant of a national ship, to obtain the means of getting the Ben Lomond, or Tallapoosa, through the blockading fleet? Did he not endeavor to involve the fourth lieutenant in the meshes of the conspiracy for the purpose of obtaining his assistance in this work? It was plausible. Perhaps the recreant wretch had left some papers in his state-room on board the Chatauqua, which would be intelligible in the light which he could bring to bear upon them.

Bewildered and astonished by the prospect before him, as he read the letter again and again, and considered its remarkable statements in connection with his previous knowledge, Somers spent the whole afternoon in his state-room, and was only aroused from his meditations by the supper bell. In the evening he resumed his study of the case, and tried to reconcile the theory he had framed with reason and common sense. There was nothing to conflict with this theory but the fact that Pillgrim himself had given him the information upon which it was based. The traitor would not intentionally betray himself. Perhaps he did not expect his statements would be credited; or if he did, he had twice before been equally reckless.

Then Somers attempted to analyze the mental constitution of Pillgrim. The conspirator seemed to be able to endure all misfortunes. The loss of the Ben Nevis had not affected him, and he had endangered, defeated his plan to recapture her by indulging in idle threats before the match was applied. He had been more desirous of mortifying, humiliating, and overwhelming Somers, than of recovering his lost steamer. With great talents for scheming and plotting, he had displayed the most amazing stupidity.

At this point the remark to the letter that Kate Portington would be chilly when he saw her again, came up for consideration. Pillgrim certainly had some purpose in view which was equal to, or greater than, his desire to serve the South, or even himself, in a pecuniary point of view. He was the friend of the commodore—had known the family before the war. Somers could not help believing that, in spite of his thirty-five years, he was an aspirant for the hand of Kate, and that the bond he had signed was for her use rather than his own.

Miss Portington might well be chilly, if she discovered that Somers had pledged a part of her fortune at the present stage of proceedings!

Somers was nervous and uneasy until he had reasoned and coaxed himself into a full belief in the theory which he had suggested. He could not wait for evidence, if, indeed, any could be obtained. For the present he was satisfied, and determined to proceed upon his hypothesis, just as though every point in the argument had been fully substantiated.

Our young officer was never idle when it was possible to work. If any of our readers believe that Somers was very "smart," very skilful, and very fortunate in his previous career, we beg to remind them, and to impress it upon their minds in the most forcible manner, that he owed more to his industry and perseverance than to the accidents of natural ability and favorable circumstances combined. For example, when he captured the Ben Nevis, instead of gaping idly about the deck, and thinking what a great man he was, he went into the hold, and made a careful examination of the steamer's cargo. The knowledge thus gained had prevented him from abandoning the vessel when she was believed to be on fire, and thus saved the prize and confounded the conspirators.

Somers was not idle now. He procured "Blunt's Coast Pilot," and "A Chart of the North Coast of the Gulf of Mexico, from St. Mark's to Galveston," of the captain of the steamer, and diligently studied up, and even committed to memory, the bearings, distances, and depths of water in Mobile Bay and vicinity. He carefully trained his mind on these matters so important to a seaman; and being blessed with a retentive memory, he hoped and expected to have this knowledge at command when it should be serviceable. It was hard study—the hardest and dryest kind of study; but he stuck to it as though it had been a bewitching novel.