This is part two of the novel Raat Ka Shahzada. This novel is part of a famous murder mystery series known as Imran Series written by Ibn-e-Safi (Urdu: ابنِ صفی‎). Ibn-E-Safi was the pen name of Asrar Ahmed a best-selling and prolific fiction writer, novelist and poet of Urdu from Pakistan.
In these novels Ali Imran is the pivotal character, a comical secret agent who controls the Secret Service as X-2 but appears to work as a normal member of the Secret Service.