Philip Henry Terzian (born 1950) is an American journalist and has been Literary Editor of "The Weekly Standard," the well-known journal of politics and culture founded by William Kristol and Fred Barnes in 1995, since 2005. He is the author of "Architects of Power: Roosevelt, Eisenhower, and the American Century" (Encounter Books 2010). Using only the above description and what you know about the world, "Philip wrote a book in 2010." is definitely correct, incorrect, or inconclusive? 