Prologue.

The following advertisement appeared in the "Times" of the 17th of June, 1845:—

WANTED.—A few young men for a light genteel employment.
Address J. W., P. O.

In the same paper, of same date, in another column:—

TO LET.—That commodious and elegant family mansion, No. 27 Limehouse Road, Pultneyville, will be rented low to a respectable tenant if applied for immediately, the family being about to remove to the continent.

Under the local intelligence, in another column:—

MISSING.—An unknown elderly gentleman a week ago left his lodgings in the Kent Road, since which nothing has been heard of him. He left no trace of his identity except a portmanteau containing a couple of shirts marked "209, WARD."

To find the connection between the mysterious disappearance of the elderly gentleman and the anonymous communication, the relevancy of both these incidents to the letting of a commodious family mansion, and the dead secret involved in the three occurrences, is the task of the writer of this history.

A slim young man with spectacles, a large hat, drab gaiters, and a note-book, sat late that night with a copy of the "Times" before him, and a pencil which he rattled nervously between his teeth in the coffee-room of the "Blue Dragon."