Beginning today, every fifth person you see on the Metro for the next nine months will be reading Dan Brown’s The Lost Symbol. And for the next year or two, every third tourist you see will be on a quixotic quest to see for themselves all the D.C. “locations” where the fictional events in the book took place. The question then becomes: will you read it right away in order to at least know…

Earlier this year we pointed out that DaVinci Code author Dan Brown’s newest book, The Lost Symbol, is set here in Washington, concerns itself with the mysteries of the Masons, and is due out in September. Now via The New York Times’ Arts Beat blog, we finally get a look at the cover of the book, which depicts “a shadowy skyline of the Capitol.” Upon closer inspection, the image shows the Capitol dome’s windows…