Wexford is home to one of Ireland's biggest selling authors, Eoin Colfer. Back in 2000, after 15 years a primary school teacher, he secured the largest ever advance for an unknown children's author. His book was 'Artemis Fowl', a novel described at the time as "'Die Hard with Fairies'". His books are now published in 41 countries, including the US, where they top the New York Times bestseller list. With over 9m copies of his books sold, he joins us to discuss his life and work.