The Chronicles of Narnia of several chapters of "Prince Caspian"; he is one of Caspian's rescuers and a leading figure in the "Old Narnian" rebellion, and accompanies the Pevensie children from the ruins of Cair Paravel to the Old Narnian camp. In "The Voyage of the Dawn Treader" we learn that Caspian has made him his Regent in Narnia while he is away at sea, and he appears briefly in this role (now elderly and very deaf) in "The Silver Chair". Reepicheep the Mouse is the leader of the Talking Mice of Narnia in "Prince Caspian". Utterly fearless, infallibly courteous, and obsessed with honour,
The Chronicles of Narnia: Prince Caspian of the Narnians manage to escape, but the rest are trapped by the closed gate and brutally slaughtered. Nikabrik tells Caspian that there is a way he can claim his throne and guarantee Miraz's death. When Caspian agrees, a hag uses black sorcery to summon the White Witch. From inside a wall of ice, the Witch tries to convince Caspian to give her a drop of his blood in order to set her free. Peter, Edmund, and Trumpkin arrive and dispatch Nikabrik while Edmund shatters the wall of ice before the Witch can be freed. Miraz and his army arrive