The Lion, the Witch and the Wardrobe Lewis had written fourteen years earlier in his alliterative poem "The Planets": This resonance is a central component of the case, promoted chiefly by Oxford University scholar Michael Ward, for the seven "Chronicles" having been modelled upon the seven classical astrological planets, "The Lion, the Witch and the Wardrobe" upon Jupiter. On 10 March 1949 Roger Lancelyn Green dined with Lewis at Magdalen College. After the meal Lewis read two chapters from his new children's story to Green. Lewis asked Green's opinion of the tale and Green said that he thought it was good. The manuscript of "The Lion, the
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