This book investigates the historical and theological claims presented in Dan Brown's novel, The Da Vinci Code. Amy Welborn, an author known for her work on Catholic tradition and apologetics, examines the novel's assertions regarding Christian origins, the nature of Jesus Christ, and the history of the Church. The book aims to provide a factual counterpoint to the fictional narrative, highlighting how the novel's theories often disregard or misinterpret historical evidence and established Catholic understanding.

The book is regarded as a direct response to the popular novel, offering a Catholic perspective on its controversial themes. It aims to clarify historical and theological points that the novel either distorts or ignores, providing readers with an alternative interpretation grounded in traditional Catholic scholarship. The work serves as an apologetic tool for those seeking to understand the factual basis, or lack thereof, for the fictional claims made in The Da Vinci Code. It is likely to appeal to readers interested in religious history and the defense of Christian doctrine against fictionalized accounts.