Ratnagiri Jilhyachi Durgjidnyasa – रत्नागिरी जिल्ह्याची दुर्गजिज्ञासा

Author Sachin V. Joshi has given information of 28 Forts and Fortresses in 11 Talukas of Ratnagiri district in this Ratnagiri Jilhyachi Durgjidnyasa book. These forts are mainly Mahipatgad, Sumargad, Manikgad, Suvarnadurg and so on.