Time travel, a millennium-spanning romance, and rousing action in modern African jungles and the untamed prehistoric wilderness ignite this classic adventure tale from the pen of Edgar Rice Burroughs. Nu, a warrior from the Stone Age, is buried alive in an earthquake while stalking a saber-toothed tiger. Awakening thousands of years later on Tarzan's estate in Africa, he gives his heart to Victoria Custer of Nebraska, a visitor to the estate, who is the reincarnation of Nu's Stone Age love, Nat-ul. But other men treacherously compete for the love of Victoria in modern Africa and for the heart...