For your resident Anglophile or anyone who got wrapped up in the miniseries, The World of Downton Abbey (St. Martin's Press, $29.99, 304 pp.) offers a behind-the-scenes look into the popular Masterpiece Series television show which collected six Emmy Awards last year. The book provides new details on the fictional upper-class and servant characters on the show as well as the real history behind the world of the manor house.