One of the Big White Daddy of American fiction's panoramic, brick-sized novels, Harlot's Ghost is the story of the CIA from 1955-1963, as lived by one of its operatives, Harry Hubard, in the shadow of other key figures in the agency, especially his father, Cal Hubbard and Hugh Montague, the latter known as Harlot.
Harry is typical of the successful agent, having the elite credentials of the WASP, Ivy League background, working in an organisation that is ultimately self-serving and understandably paranoid, with a probing finger in every pie, be it shady regimes, military groups or the mafia.
The metaphor of the harlot shows how performing a role turns the CIA into a self-perpetuating fantasy world with no clear boundaries as to where its authentic identity really begins or ends.
Harlot's Ghost is impressive, not so much because of Mailer's apparently thorough analysis of the CIA, but rather because of Kittredge, Mailer's most believable female character to date. Once married to Montague and then later to Harry, she is working on a thesis concerning the duality of the mind. Admittedly this does sound pretentious and, particularly, outdated for a philosophical thesis. Still, it shows how ambiguity affects and infects those who seek to serve what Montague at one point characterises as "the mind of America". There is much to recommend here, most especially if you are already a fan of Mailer's fiction, though you will need to be prepared to wade occasionally.