Moving on from Eat, Pray, Love Elizabeth Gilbert topped best seller lists around the world after baring her soul in Eat, Pray, Love - a memoir of the year she spent travelling following the breakdown of her marriage. It sold 10 million copies and was made into a hit film starring Julia Roberts. Now Elizabeth has penned The Signature of All Things, her first work of fiction in more than a decade. She has described it as a gardening epic and told BBC Breakfast all about her latest leading lady...