Secret History of the Mongol Queens : How the Daughters of Genghis Khan Rescued His Empire, Paperback by Weatherford, Jack, ISBN 0307407160, ISBN-13 9780307407160, Like New Used, Free shipping in the US

Presents a history of the ruling women of the thirteenth-century Mongol Empire, describing their struggles to preserve a sovereignty that would dominate the world for 150 years.