For many living inside or outside of a monarchy, the relevance of – or even necessity for – kings and queens in contemporary society is difficult to understand. But to others the concept is irresistable, as evidenced by the continued media fervor over Prince William and Princess Kate. Author Andrew Marr has interviewed those closest to the British royal family’s notoriously furtive member and head, Queen Elizabeth II. His new book, “The Real Elizabeth: An Intimate Portrayal of Queen Elizabeth II” provides insight into the transformation of the monarchy over her 60-year reign.