Edgar Rice Burroughs 
The Son of Tarzan 

The Son of Tarzan begins ten years after the conclusion of The Beasts of Tarzan. During the past decade, Alexis Paulvitch, who had escaped Tarzan at the end of the last novel, has lived a hideous life of abuse and disease among tribal people in Africa. Now he is discovered by a European ship and taken aboard. In the months that follows, Paulvitch encounters the ape, Akut, (whom Tarzan had befriended in that previous story) at one of the ship’s stops. Because of Akut’s interactions with Tarzan, he is unafraid of white men, and Paulvitch, unaware of the previous relationship, sees an opportunity to make some money. He takes Akut to London and begins displaying him publicly.

After the trauma of the kidnappings ten years earlier, Jane has refused to return to Africa or to allow Jack to know anything about his father’s past for fear that he might somehow try to relive it. Perhaps she instinctively knew that Jack was somehow very connected to Tarzan’s old life, for Jack did have an avid interest in wildlife and he was extremely athletic. When the Claytons hear about the displayed ape, they forbid Jack from going to see it. But he sneaks off and does so anyway. John Clayton follows his son and is surprised to find the ape is his old friend, Akut, and begins conversing with him. Jack is amazed to see that his father could do so. John then tells Jack of his life as Tarzan.

Jack continues sneaking away to see Akut and begins to learn the language of the apes. Jack forms a plan to take Akut back to the jungle. Paulvitch, seeing an opportunity for revenge against Tarzan, agrees to help Jack. They escape to an African port where Paulvitch attacks Jack. Akut kills Paulvitch, and Jack, terrified, escapes into the jungle with him, thinking he will have to run for the rest of his life.