The Mystery of A Yellow Sleuth: Detective Sergeant Nor Nalla, Federated Malay States PoliceEbookThe Mystery of A Yellow Sleuth: Detective Sergeant Nor Nalla, Federated Malay States PolicebyRonald AllanRating: 0 out of 5 stars0 ratingsSave The Mystery of A Yellow Sleuth: Detective Sergeant Nor Nalla, Federated Malay States Police for later