BALLATER, UNITED KINGDOM - SEPTEMBER 2:  Queen Elizabeth II with Prince Charles, Prince of Wales is presented with one of the first copies of 'Queen Elizabeth the Queen Mother, The Official Biography' by author William Shawcross in the garden at Birkhall the Scottish home of the Prince and Duchess of Cornwall on September 2, 2009, Balmoral Estate, Scotland. The book which was written by the renowned author, took six years to complete and tells the story of the Queen Mother through the 20th century.  (Photo by John Stillwell-WPA Pool/Getty Images)