Ghosts in the Machine.

Comments on ghostwritten books. How greater transparency about the collaborative process has led to greater confusion; Why a shadow looms over the ghostwriting world; Thoughts on Tim Russert's decision to hire a ghostwriter to write his memoir, "Big Russ and Me"; Contention that ghostwriters are by nature timid; View that one of the few so-called authors who have succeeded in avoiding the pitfalls that ensnare ghostwritees is Donald Trump.