468 ON THE MISSISSIPPI. a rule, the town was on a spacious grin for a while, but there were places in it where the grin did not appear, and where it was danger- ous to refer to the ex-convict's letter. A word of explanation. ' Jack Hunt,' the professed writer of the letter, was an imaginary person. The burglar Williams—Harvard graduate, son of a minister—wrote the letter himself, to "himself; gofe it smuggled out of the prison ; got it conveyed to persons who Lad supported and encouraged him in his conversion—where he knew two things would happen: the genuineness of the letter would not be doubted or inquired into ; and the nub of it would be noticed, and would have valu- able effect—tbe effect, indeed, of starting a movement to get Mr. Williams pardoned out of prison. That