Peter Pevensie is a fictional character in C. S. Lewis's The Chronicles of Narnia book series. Peter appears in three of the seven books; as a child and a principal character in The Lion, the Witch and the Wardrobe and Prince Caspian, and as an adult in The Last Battle. He is mentioned in The Horse and His Boy, in which he is away on the northern frontier fighting giants, and in The Voyage of the Dawn Treader, in which he is studying under the tutelage of Professor Kirke. Peter is the eldest of the four Pevensie children and shares his adventures in Narnia with his sisters Susan and Lucy and with his brother Edmund. Peter's reign in Narnia was a Tetrarchy (Greek: "leadership of four"), and as High King Peter the Magnificent, he had supreme authority over all subsequent Narnian monarchs. Peter is illustrated by Pauline Baynes in the original novels with dark hair, but there are no specific descriptions of his hair or eye colour or complexion by Lewis. Source: Wikipedia (en)