Islamisation of India by the Sufis by Purushottam critically examines the role of Sufi saints in the spread of Islam in India. The book challenges the common perception of Sufism as purely peaceful and spiritual, instead highlighting how Sufi orders contributed to the gradual Islamization of Indian society through religious influence, conversions, and socio-political alliances. It delves into historical records, case studies, and the impact of Sufism on Indian traditions, temples, and indigenous belief systems. Through detailed analysis, the book presents a thought-provoking perspective on the historical role of Sufis in shaping India's religious landscape.