I have known this book in a tv Chanel ABN there I had know about this book and in the channel ..
About the author (1999)
Omar Khalidi was born in Hyderbad in 1956. Dr. Khalidi was educated in India and abroad. He obtain a Ph.D. in Islamic Studies at the University of Wales in UK. He is an indpendent scholar at the Aga Khan Program for Islamic Architecture, MIT and Harvad University in Cambridge, Massachusetts.