The Stone Age. The Land of the Mammoths. The Vanished World. The Victims of the Dragon. The Cave Left. The Thundering Bridge. The Strength of the Strong. In Russian/Kamennyy vek.Zemlya mamontov.Ischeznuvshiy mir.Zhertvy drakona.Peshchernyy lev.Gremyashchiy most.Sila silnykh. Series: At the dawn of time in 7 volumes. Moscow. St. Petersburg. Nizhny Novgorod 1993-1994 from 500 to 650 pages. Please contact us for details on condition of available copies of the book. SKUalbc59e964512e2cd13.