The Shadow-Line Joseph Conrad - The Shadow-Line is a novel by Joseph Conrad that is based at sea. The novella has often been cited as a metaphor of the First World War, given its timing and references to a long struggle, the importance of camaraderie, etc. This viewpoint may also be reinforced by the knowledge that Conrad's elder son, Borys, was wounded in the First World War. Others however see the novel as having a strong supernatural influence, referring to various plot-lines in the novella ...