HarperCollins is proud to present its range of best-loved, essential classics.‘The reaches opened before us and closed behind, as if the forest had stepped leisurely across the water to bar the way for our return. We penetrated deeper and deeper into the heart of darkness.’When Charles Marlow agrees to captain a steamer up the Congo in search of the elusive ivory trader Mr Kurtz, it becomes a terrifying journey into both the unknown and his own subconscious. As he travels dee