By accident, more than anything else, Feluda, his companion Topshe Shaheb Bhattacherjee, and their steadfast ally Lalmohan Ganguly Bibhu Bhattacharya find themselves standing beside the grave of Marcus Godwin Tinnu Anand. The grave had been dug up by unknown miscreants, and the mystery surrounding the disturbance pulls the trio into a web of local history and hidden motives. As the trio digs deeper, Marcus Godwin’s colorful life begins to surface, hinting at long-standing secrets that bind the present danger to a forgotten past. From the diary of Thomas' daughter Charlotte, Prodosh Mitra learns that a precious Repeater wristwatch accompanied Marcus to the grave, a tiny clue with the power to unlock much larger questions about loyalty, inheritance, and motive. This discovery suggests that more than one party is aware of the wristwatch’s significance, and someone is determined to seize it using a letter that has recently crossed paths with the case. With Feluda’s sharp deductive mind and the unexpected aid of Haripodobabu, the chauffeur of Mr. Ganguly, the trio threads together disparate clues, tightening the circle around the culprit and foiling a scheme that hinges on a single, coveted object.
The story unfolds against the backdrop of Old Calcutta, a city long shaped by its colonial past. Calcutta once served as the capital of British India, and the tale draws a quiet, patient line between that era and the present. Just as the Nawabs’ stories echo through Badshahi Angti, here the fate of British-era families weaves its way into the investigation, giving weight to every family tie and ancestral rumor. Feluda travels to a Christian cemetery to see the graves of the Godwin clan, a somber locale where old stones seem to listen for whispered family histories. He then makes his way to Ripon Lane to meet a living member of the family, revealing that there is an Anglo-Indian branch of the clan as well. These discoveries add layers to the mystery, showing how immigration, mixed heritage, and evolving social hierarchies leave their mark on the present-day puzzle.
Throughout the book, the investigators balance history with contemporary intrigue, interpreting inscriptions, deciphering diaries, and tracing the watch’s possible routes from the grave to a present-day thief. The tension builds as the timeline of the wristwatch’s journey intersects with private letters, family feuds, and the ever-watchful eyes of those who would do almost anything to claim what Marcus Godwin took with him to the grave. In the end, the clever interplay of deduction, persistence, and a few crucial introductions in this tale about memory and motive helps Feluda and his team outpace the conspirators, restore a measure of order to the Old Calcutta streets, and remind readers that some objects cannot be easily separated from the people who once cherished them. The narrative closes on a note of careful revelation, leaving behind a sense of calm that only a well-won detective victory can provide, while keeping the door open to new questions lurking in the shadows of Calcutta’s storied past.