Алая чума До Адама

Before Adam: A young man in modern America is terrorized by visions of an earlier, primitive life. Across the chasm of thousands of centuries, his consciousness has become entwined with that of Big-Tooth, an ancestor living at the dawn of humanity. Big-Tooth makes his home in Pleistocene Africa, a ferocious, fascinating younger world torn by incessant conflict between early humans and protohumans.