Responds to a critique that his Planet Narnia thesis does not take into account Lewis’s letter to Laurence Kreig; explains his “incremental plan” hypothesis.
"Letters: A Narnian Clarification,"
Mythlore: A Journal of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and Mythopoeic Literature: Vol. 31
, Article 8.
Available at: http://dc.swosu.edu/mythlore/vol31/iss3/8