Jasoosi Dunya

Jasoosi Dunya (Urdu: جاسوسى دنيا) (The Spy World) is a best-selling series of Urdu spy novels created by Ibne-Safi. The first novel, Dilaer Mujrim (دلير مجرم) was published in March, 1952. In next 27 years, Safi had written 127 books in the series as his last novel of Jasoosi Dunya, Sehra'ee Deewaanah (صحرائی دیوانہ,) was appeared in July 1979 a year before his death.