Ashwin Sanghi is among India's highest-selling English fiction authors. He has written several bestsellers in the Bharat Series (The Rozabal Line, Chanakya's Chant, The Krishna Key, The Sialkot Saga, Keepers of the Kalachakra, The Vault of Vishnu) and two New York Times bestselling crime thrillers with James Patterson, Private India (sold in the US as City on Fire) and Private Delhi (sold in the US as Count to Ten).