The Kalki Purana (Sanskrit: कल्किपुराण, romanized: Kalkipurāṇa) is a Vaishnava Hindu text about the tenth avatar of Vishnu named Kalki. The Sanskrit text was likely composed in Bengal during an era when the region was being ruled by the Bengal Sultanate or the Mughal Empire. Wendy Doniger dates it to sometime between 1500 AD and 1700 AD. It has a floruit of 1726 AD based on a manuscript discovered in Dhaka, Bangladesh. Source: Wikipedia (en)