It's the height of summer with the annual Country Show and Battle Proms, the biggest event of the season, just around corner for Lord and Lady Carnarvon and their small team. To mark the centenary of the discovery of Tutankhamen's tomb, Lady Carnarvon is under deadline to write a book about her husband's famous great-grandfather, the 5th Earl of Carnarvon, who was involved in the search and excavation.