"Great Porter Square: The Mystery" is the third book in the exciting detective series by the famous writer Benjamin Leopold Farjohn. In this part, the heroes go on a new risky chapter of the investigation to uncover the tangled web of intrigues and crimes that delight the picturesque streets of London. Set out with Detective J. Dolan to solve Great Porter Square's biggest mystery. Gathering with their colleagues, they will face criminals, betrayal and unexpected turns of events, solving the most important mysteries. Sharpen your deduction skills and get ready for an exciting journey into the best-kept secret of the domestic city.