When ten-year-old Anne Waller from Suffolk England wrote to C. S. Lewis in 1961 with a question about The Chronicles of Narnia, she never expected to receive a reply. However, not only did Lewis answer her letter, he also outlined the spiritual themes in each of the Narnia books. That letter served as inspiration for Will Vaus to write The Hidden Story of Narnia. Nearly 50 years later, Anne Waller Jenkins has written a preface for The Hidden Story, praising the author's "gift of clarity" and the "sheer joy and merriment" of his style.