Shasta escapes from the land of Calormen with a Narnian warhorse, Bree. Along with Aravis and her horse Hwin, they uncover a Calormene plot to conquer Narnia and must find a way to save Narnia and its people.
Troubled times have come to Narnia as it is gripped by civil war. Prince Caspian is forced to blow The Great Horn of Narnia, summoning the help of past heroes, Peter, Susan, Edmund, and Lucy. Now they must overthrow Caspian’s uncle, King Miraz, to restore peace to Narnia.
Lucy, Edmund, and their cousin Eustace, are magically transported onto the ship, Dawn Treader, where King Caspian is searching for the seven lost friends of his father. On the voyage, the children meet many fantastical creatures, including the great Aslan himself.
Digory and Polly discover a secret passage that links their houses, and are tricked into vanishing out of this world and into the World of Charn, where they wake up the evil Queen Jadis. There, they witness the creation of the Land of Narnia, as it is sung into being by the Great Lion, Aslan.