The real key to Christian science a surprise discovery. This book, "The real key to Christian science a surprise discovery. Volume 1", by Richard La Rue Swain, is a replication of a book originally published before 1917. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.