Book excerpt: In The Foundations of the Composite Culture in India, the focus of the author is the process of establishment of Hindu-Muslim unity as a result of historical, social and cultural factors over a period of ten centuries. Traversing this era, he reveals how the Muslim rulers contributed to such harmony and how the two cultures exchanged and accepted each other's tenets to enrich and formulate a composite Indian culture. To explore the foundations on which the complex culture of India rests, the author examines the contribution of Sufism which inherently connotes syncretism and tolerance, as well as the simultaneous rise of the Bhakti movement in medieval India. This title is co-published with Aakar Books. Print editions not for sale in South Asia (India, Sri Lanka, Nepal, Bangladesh, Pakistan and Bhutan)