The book struck a chord with the Christian community and – surprisingly for a Christian work – reached many non-Christians as well, selling over 15,000,000 copies. Although originally planned to be a three-book series, it was expanded to twelve books, culminating with the return of [[Christ]], and became one of the best selling book series ever produced, selling over 63 million books.<ref>http://findarticles.com/p/articles/mi_m0EIN/is_2005_June_29/ai_n14706469</ref> Later three prequels and a sequel (the final book covering the Millenial Reign) were added to the canon, making a total of 16 books. | The book struck a chord with the Christian community and – surprisingly for a Christian work – reached many non-Christians as well, selling over 15,000,000 copies. Although originally planned to be a three-book series, it was expanded to twelve books, culminating with the return of [[Christ]], and became one of the best selling book series ever produced, selling over 63 million books.<ref>http://findarticles.com/p/articles/mi_m0EIN/is_2005_June_29/ai_n14706469</ref> Later three prequels and a sequel (the final book covering the Millenial Reign) were added to the canon, making a total of 16 books. |