C. S. Lewis
After his conversion to theism in 1929, Lewis converted to Christianity in 1931, following a long discussion and late-night walk with his close friends Tolkien and Hugo Dyson. He records making a specific commitment to Christian belief while on his way to the zoo with his brother. He became a member of the Church of England – somewhat to the disappointment of Tolkien, who had hoped that he would join the Catholic Church.
Boxen (C. S. Lewis)
Boxen is a fictional world that C. S. Lewis ("Jack") and his brother W. H. Lewis ("Warren") created as children. The world of Boxen was created when Jack's stories about Animal-Land and Warnie's stories about India were brought together. In "Surprised by Joy", Jack explains that the union of Animal-Land and India took place "sometime in the late eighteenth century (their eighteenth century, not ours)".