Roald Dahl was a spy, ace fighter-pilot, chocolate historian and medical inventor. He was also the author of Charlie and the Chocolate Factory, Matilda, The BFG and many more brilliant stories. He remains the world's number one storyteller.
Donald Sturrock grew up in England and South America. After leaving university he joined the BBC, where he wrote and produced television documentaries, including one about Roald Dahl. Since leaving the corporation, he has translated plays and written five opera librettos. He is the author of critically acclaimed biography of Roald Dahl, Storyteller, which was longlisted for the BBC Samuel Johnson Prize 2011 and won the Spear's Book Award for Biography 2011.