 Simon Winchester has written articles for what Washington, DC-based publication?
Simon Winchester:  As an author, Winchester has written or contributed to more than a dozen nonfiction books, has written one novel, and his articles have appeared in several travel publications, including "Condé Nast Traveler", "Smithsonian Magazine", and "National Geographic". Smithsonian (magazine): Smithsonian is the official journal published by the Smithsonian Institution in Washington, D.C. The first issue was published in 1970.
Smithsonian