The Phantom Rickshaw by Rudyard Kipling

The story revolves around a British colonial officer in India named Jack Pansay, who becomes haunted by the ghost of a former lover, Mrs. Agnes Keith-Wessington, after her untimely death. Despite his attempts to move on and marry another woman, Pansay is tormented by the spectral presence of Agnes and her phantom rickshaw, which only he can see. As his mental state deteriorates under the strain of these supernatural encounters, the narrative explores themes of guilt, obsession, and the psychological consequences of unresolved relationships, ultimately leading to Pansay's downfall. The 6057th greatest book of all time