Terror by Night (Wordsworth Mystery & Supernatural)'Nothing is so improbable as what is true' Of all the writers of ghost and horror stories, Ambrose Bierce is perhaps the most colourful. He was a dark, cynical and pessimistic soul who had a grim vision of fate and the unfairness of life, which he channelled into his fiction. And in his death, or rather his disappearance, he created a mystery as strange and unresolved as any that he penned himself. But more of that later. Ambrose Gwinett Bierce was