"The Nart sagas are to the Caucasus what Greek mythology is to Western civilization. Tales of the Narts presents a wide selection of fascinating tales preserved as a living tradition among the peoples of Ossetia in southern Russia, a region where ethnic identities have been maintained for thousands of years in the face of major cultural upheavals. A mythical tribe of tall, nomad warriors, the Narts were courageous, bold, and good-hearted. But they...