The Secret Diary of Adrian Mole is a British series of books written by Sue Townsend which focus on the life of Adrian Mole, one of life's losers, and his exploits and opinions of both the world's and social situations in the county of Leicestershire. The series begins when Mole is a thirteen-year-old delinquent and ends when he finds out he will be a grandfather at the age of forty. A sequel was produced in 2011 to highlight the Royal Wedding of Prince William and Catherine Middleton, and Townsend had been working on another Adrian Mole book at the time of her death in April 2014.