You can download Jasoosi Duniya Ibn-e-Safi jild number 22 in pdf format. It’s consist of two stories “Japan Ka Fitna” (urdu جاپان کا فتنہ ) and “Dushmanon ka Shahir” ( urdu دشمنوں کا شہر ).
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.