You can download Jasoosi Duniya Ibn-e-Safi jild number 21 in pdf format. It’s consist of three stories “Tofan ka Aghwa” (urdu طوفان کا اغوا ) , “Rifle ka Naghma” ( urdu رائفل کا نغمہ ) and “Thadhi Aag” ( urdu ٹھنڈی آگ ).
About Ibn-e-Safi
Ibn-e-Safi (also spelled as Ibne Safi) (Urdu: ابنِ صفی) was the pen name of Asrar Ahmad (Urdu: اسرار احمد), a best-selling and prolific fiction writer, novelist and poet of Urdu. He is known globally for his fabulous Urdu spy novels of Imran Series and Jasusi Dunya.