In 1017 A.D., Sultan Mahmud, ruler of a great empire in what is now Afghanistan and Iran, brought to his court at Ghazna many of the most brilliant scholars of the Islamic world. Among them was Alberuni (or Al Biruni), who was renowned as a mathematician, astronomer, and political philosopher. Alberuni's aim was to acquire an exact understanding of the Hindus' knowledge of the natural world, to make it possible for Muslims "to converse with the Hindus, and to discuss with them questions of religion, science, or literature, on the very basis of their own civilization." For thirteen years he traveled in North India, observing, questioning, and studying. The result was an account of Indian culture that is unique in its sympathetic understanding, shrewdness of observation, and probing analysis.

Translated and annotated by orientalist Edward Sachau (1845 1930), this 1887 8 two-volume work is the account by Muslim polymath and traveller Alberuni (973 1048) of Indian political and social life in the medieval period. Sachau published the manuscript in Arabic in 1885 6, at the same time working on an English translation. Alberuni, born in Chorasmia, south of the Aral Sea, was one of the leading scholars of his day. He accompanied the Afghan ruler Mahmud on his invasion of India in the early eleventh century, and remained there for thirteen years, making a detailed study of Indian life and culture, and in particular studying the Hindu religion. Alberuni claims that his work is not polemical in nature, but a simple historical record of facts, and he commends the learning of the Hindus in philosophy, mathematics and astronomy. Volume 1 discusses Hindu beliefs, the caste system and the calendar.

Translated and annotated by orientalist Edward Sachau (1845-1930), this 1887-8 two-volume work is the account by Muslim polymath and traveller Alberuni (973-1048) of Indian political and social life in the medieval period. Sachau published the manuscript in Arabic in 1885-6, at the same time working on an English translation. Alberuni, born in Chorasmia, south of the Aral Sea, was one of the leading scholars of his day. He accompanied the Afghan ruler Mahmud on his invasion of India in the early eleventh century, and remained there for thirteen years, making a detailed study of Indian life and culture, and in particular studying the Hindu religion. Alberuni claims that his work is not polemical in nature, but a simple historical record of facts, and he commends the learning of the Hindus in philosophy, mathematics and astronomy. Volume 2 discusses among other subjects astronomy, religion, ritual and law.