Life is to be lived. Experiences gained, pleasures sampled. But, troublingly, when you are a classic author your thoughts sometimes lean towards darker thoughts. Within the space of a few paragraphs these literary masters shape a new world; more difficult experiences, darker pleasures. Life becomes uneasy, a queasy feeling, perhaps a repulsion here, a disgust there and very soon what was cosy, warm and comfortable becomes cold, painful, even horrific.The talents of their pens now f...