LIFE goes upstairs, downstairs, and into every fascinating historical nook and cranny of America's favorite British TV mansion-and Highclere Castle, the storied 17th century stately home where the series is filmed. Magnificent photography and gripping stories make this a must-have read for the show's millions of fans.Find out more about: - The illegitimate daughter of a Rothschild whose marriage to the Fifth Earl of Carnarvon kept Highclere in the family. - Highclere's connection to the discovery of Tutankhamun's tomb, the sudden death of an Earl, and the first rumors of a famous curse. - World War I, as it was depicted in Downton Abbey-and as it really unfolded on the home front.