Question: How many novels did the CIA agent who's identity was published by Robert Novak publish? 
Sentence (from "Brewster Jennings &amp; Associates"): The most famous is Valerie Plame, a "covert employee of the CIA" whose employment status was classified and whose then-classified covert identity was published in a syndicated newspaper column by Robert Novak on July 14, 2003.
Relevant evidence: Yes