During the seventeenth and eighteenth centuries the expanding Russian empire was embroiled in a dramatic confrontation with the nomadic people known as the Kalmyks who had moved westward from Inner Asia onto the vast Caspian and Volga steppes. Drawing on an unparalleled body of Russian and Turkish sources--including chronicles, epics, travelogues, and previously unstudied Ottoman archival materials--Michael Khodarkovsky offers a fresh interpretation...