Dr Harish Kumar Singh is a native of Amethi district. after the initial education, he went to Lucknow university for higher education where academic atmosphere provide the basis for their ideas. along with Indian ideas, he also studies western thought, from Lucknow university From Lucknow university he started teaching work in the history department.at present Dr Singh working as the head of the department history Ram Swroop gramudyog p g college pukhrayan Kanpur dehat.in many educational institution, these guest guide the students in the form of speaker. History of medieval India is the fifth book that is presented to readers