Symbologist Robert Langdon returns in this new thriller follow-up to The Da Vinci Code.

Harvard symbologist Robert Langdon and French cryptologist Sophie Neveu work to solve the murder of an elderly curator of the Louvre, a case which leads to clues hidden in the works of Da Vinci and a centuries-old secret society.

Assisting Detective Inspector Jack Robinson in the investigation of an unpopular orchestral conductor's murder, Miss Fisher becomes suspicious of a charismatic code-breaker who has captured John Wilson's affections.

"Jacobite exile Mary Dundas is filled with longing--for freedom, for adventure, for the family she lost. When fate opens the door, Mary dares to set her foot on a path far more surprising and dangerous than she ever could have dreamed. As Mary's gripping tale of rebellion and betrayal is revealed to amateur codebreaker Sara Thomas, she faces events in her own life that require letting go of everything she thought she knew--about herself, about loyalty,...

During the Great War, Margot spends her days deciphering intercepted messages, until a sudden loss turns her world upside down. Drake returns wounded from the field, followed by a destructive enemy. Immediately smitten with Margot, Drake convince attempts to convince her that sometimes life's answers lie in the heart.

"Zivon Marin was one of Russia's top cryptographers until the October Revolution tore apart his world. Forced to flee to England after speaking out against Lenin, Zivon is driven by a growing anger and determined to offer his services to the Brits. But never far from his mind is his brother, whom Zivon fears died in the train crash that separated them. Lily Blackwell sees the world best through the lens of a camera and possesses unsurpassed skill...

Lieutenant Lena Stillman has been left, nearly alone, on her code-breaking mission in remote Alaska. World War II has been over for a month, but due to crimes committed a lifetime ago, Lena is still under the control of the powerful Miss Maggie. Shaken by her role in the disappearance of Corporal Link Hughes--and by her own misjudgment of his character--Lena yearns for an opportunity to redeem them both. Then she receives a shocking message containing...

"In a quiet English seaside town, antiquarian bookseller Robin Jessop has acquired an odd medieval volume. What appears to be a book isn't a book at all, but a cleverly disguised safe, in which she finds a single rolled parchment, written in code. For encryption expert David Mallory, the text is impenetrable. Until an invaluable clue opens the door to a mystery, and a conspiracy, stretching back seven centuries, when the most powerful man in Europe...