Roald Dahl (1916-1990) was a spy, expert combat pilot, chocolate historian and medical inventor. Also he was the author of the novel My uncle Oswald, the books of stories the Great changezo (Great Prize of the Black Humor), Extraordinary Stories, Stories of the unexpected and Two fables, the poemario illustrated Puchero of rhymes and many more great histories. It remains the number one storyteller in the world.