Robert J. Sawyer, the award-winning and bestselling writer, hits the peak of his powers in, the second book of, his trilogy about our world and parallel one in which it was the homo sapiens who died out and the neanderth...Robert J. Sawyer, the award-winning and bestselling writer, hits the peak of his powers in, the second book of, his trilogy about our world and parallel one in which it was the homo sapiens who died out and the neanderthals who became the dominant intelligent species.