The Da Vinci Code, by Dan Brown follows the story of Robert Langdon, a biblical historical analyst, and Sophie Neveu, a French cryptographer. The story begins with the death of a famous curator in charge of the Louvre asking to meet Robert Langdon. They find the Curator dead. Clues have been scrawled in blood on the floor of the museum in utter nonsense. The curator was found dead in an odd position on the museum floor. This major puzzle was designed by many masterminds to hide a big secret. This puzzle utilizes number sequences, history, mathematics, and references to tarot cards. This book is an amazing read! I absolutely loved it, it leaves the reader suspended in cliff hanger after a cliffhanger. I recommend this book to the age of 12 and up, it deals with adult topics and sensitive family issues.