The Chronicles of Narnia Narnian to be introduced in the series; he invites her to his home with the intention of betraying her to Jadis, but quickly repents and befriends her. In "The Horse and His Boy" he devises the Narnian delegation's plan of escape from Calormen. He returns for a brief dialogue at the end of "The Last Battle". Tumnus is the faun in the snowy wood: the mental image of which, according to Lewis, was the initial inspiration for the entire Narnia series. Prince Caspian, later to become King Caspian X of Narnia, Lord of Cair Paravel and Emperor of The Lone
The Chronicles of Narnia book: Lewis's interest in the literary symbolism of medieval and Renaissance astrology is more overtly referenced in other works such as his study of medieval cosmology "The Discarded Image", and in his early poetry as well as in "Space Trilogy". Narnia scholar Paul F. Ford finds Ward's assertion that Lewis intended "The Chronicles" to be an embodiment of medieval astrology implausible, though Ford addresses an earlier (2003) version of Ward's thesis (also called "Planet Narnia", published in the "Times Literary Supplement"). Ford argues that Lewis did not start with a coherent plan for the books, but Ward's book answers this