This was very much the sort of talk "Mr." Forrest's emissaries used in seeking our services for his purposes; so, partly to secure ourselves on this point, and partly to give Dixon a good character should he go out from our camp in his professional capacity, he was sent for a few days to the guard-house, until Frank Moore should return from an expedition. I believe Frank knew most of the vagabonds of Obion County, and he at once certified that this was no other than Pat Dixon; that his story was true; and that, while his controlling motives were not perhaps such as one would most admire, his unconquerable hatred of Merryweather's men and all their confederates might be relied on with implicit confidence; so Pat was engaged as an employé of our Secret Service Department, and sent outside the lines with a conspicuous assurance, as he left his fellow-prisoners, that if found again within our reach he would be hanged forthwith for a spy. I was riding on the road he took, and he gave me a leering wink as he departed,--with instructions to watch the movements of all guerilla bands in our front, and to bring speedily any information he might obtain. During the remaining months of our stay he was almost ubiquitous. Every scouting-party that we sent out in any direction, though entirely without notice to him, was pretty sure to meet him with important information, just when information was most needed. This part of his work was done perfectly, but he seemed to regard his relation with us as a warrant for unending private iniquities. After his own code of morals he was a strictly virtuous man, but his code was of an extremely loose and pliable character. It is probably safe to say that he never murdered a Union man, and that, unless sorely tempted by the difference in value of the animals, he never forcibly exchanged horses with a Union widow; neither, I believe, did he commit any offence against a known Rebel when there was a probability of his being found out and caught; but the complaints that came to us of the manner in which he vented his private wrongs and carried on the feuds of his ancestors gave us frequent annoyance. Sometimes it seemed necessary to recall his commission and declare him an outlaw, but just then there would transpire some particularly brilliant achievement that showed him invaluable for our purposes.