You can download Jasoosi Duniya Ibn-e-Safi jild number 8 in pdf format. It’s consist of three stories “Pathar ki Chekh” (urdu پتھر کی چیخ ) , “Khaofnaak Hangama” ( urdu خوفناک ہنگامہ ) and “Dohra Qatal” ( urdu دوہرا قتل ).
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.