Amish Tripathi, born in 1974, is an Indian author. The second book of the series, The Secret of the Nagas, was published in 2011. The third and the last, The Oath of the Vayuputras, was released in 2013. The author’s books have become the fastest selling book series in the history of Indian publishing. A total of 1.7 million copies have been sold, with a gross retail sale of Rs. 40 crores.The land of Meluha is an empire created by Lord Rama, and it is ruled by the Suryavanshis. This empire is powerful and proud, however, the Saraswati river that is their source of water is slowing drying up. On top of that, the empire is at war with the Chandravanshis who have allied with The Nagas, a group of sinister and deformed human beings who have extraordinary martial art skills.