Salter first began working for McCain following a chance encounter at the
1988 Republican National Convention. He almost left the campaign in mid-2007, when it suffered a collapse and there were many personnel shake-ups. Some observers have credited McCain's public servant persona as a literary project due to Salter's efforts. Of their writing process, Salter said in 2008: "It's his voice, but I'm going inside his head to speak some psychological truth about him. I'm drawing a conclusion based on my observation of him. I always show him: 'This is what I've written. This is what I think about you. Is this fair?' " Observers of the two have likened their sharing to that of a
Vulcan mind meld.
Howard Fineman wrote in a 2008
Newsweek article: "McCain and Salter are stylistically similar and share a world view: they like to operate in intimate settings, with a loyal band of brothers, a clear enemy in sight and an almost joyful fatalism in the face of long odds." He compared Salter's role to that of
Boswell. ==Published works==