 Except for a handful of people, no one knows his status as the chief of the Service.The first book, Khaufnaak Imarat (The Terrifying Building), was published in October 1955.In early books Imran appears as a solo detective, but later in the ninth book, Dhuaen ki Tehreer (The Scribbling in Smoke), he is portrayed as the chief of Secret Service as X-2.