'What can that mean?' muttered Larkin, with a sort of gasp at his discovery; and shading his eyes with his hand, he scrutinised the numerals—'28th,' again;—'a totally different ink!

He took the previous letter, frowned on it fiercely from his rat-like eyes, and then with an ejaculation, as like an oath as so good a man could utter, he exclaimed,

'I have it!'

Then came a pause, and he said—

'Both alike!—blanks left when the letters were written, and the dates filled in afterward—not the same hand I think—no, not the same—positively a different hand.'

Then Jos. Larkin examined these mysterious epistles once more.

'There may be something in what Larcom said—a very great deal, possibly. If he was shut up somewhere they could make him write a set of these letters off at a sitting, and send them from place to place to be posted, to make us think he was travelling, and prevent our finding where they keep him. Here it is plain there was a slip in posting the wrong one first.'

Trepanned, kidnapped, hid away in the crypts of some remote mad-house—reduced to submission by privation and misery—a case as desperate as that of a prisoner in the Inquisition. What could be the motive for this elaborate and hideous fraud? Would it not be a more convenient course, as well as more merciful to put him to death? The crime would hardly be greater. Why should he be retained in that ghastly existence?

Well, if Stanley Lake were at the bottom of this horrid conspiracy, he certainly had a motive in clearing the field of his rival. And then—for the attorney had all the family settlements present to his mind—there was this clear motive for prolonging his life, that by the slip in the will under which Dorcas Brandon inherited, the bulk of her estate would terminate with the life of Mark Wylder; and this other motive too existed for retaining him in the house of bondage, that by preventing his marriage, and his having a family to succeed him, the reversion of his brother William was reduced to a certainty, and would become a magnificent investment for Stanley Lake whenever he might choose to purchase. Upon that purchase, however, the good attorney had cast his eye. He thought he now began to discern the outlines of a gigantic and symmetrical villainy emerging through the fog. If this theory were right, William Wylder's reversion was certain to take effect; and it was exasperating that the native craft and daring of this inexperienced captain should forestall so accomplished a man of business as Jos. Larkin.

The attorney began to hate Stanley Lake as none but a man of that stamp can hate the person who mars a scheme of aggrandisement. But what was he to do exactly? If the captain had his eye on the reversion, it would require nice navigation to carry his plan successfully through.