Allan Pinkerton, The spy in the rebellion; being a true history of the spy system of the United States Army during the late rebellion, revealing many secrets of the war hitherto not made public, compiled from official reports prepared for President Lincoln , General McClellan and the Provost-Marshal-General .

As this hotel was so largely patronized by the socalled “Fire-eaters,” I instructed Howard to go there in order to secure quarters and to ingratiate himself with these extremists. It was not long after this, that, joining a company of gentlemen who were loudly declaiming against the ruling powers of the country, he entered into their discussion, and by blatant expressions of the most rebellious nature, he was warmly welcomed by the coterie and instantly made one of their number.

Hailing as he did from New Orleans, his residence was a ready passport to their favor and confidence, and his fine personal appearance, gentlemanly address and the fervor of his utterances soon won the favor of those with whom he associated. To a general inquiry he stated that private affairs of a financial nature required his presence in Baltimore, but as his acquaintance with the trustworthy emissaries of rebeldom increased, he quietly insinuated that affairs of a national character were far more dear to him than individual interests or private concerns.

By continued intercourse with these men, he greatly increased the circle of his acquaintances, and soon became a welcome guest at the residences of many of the first families of that refined and aristocratic city. Here his accomplishments appeared to the best advantage. His romantic disposition and the ease of his manner captivated many of the susceptible