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

Robert Langdon, Harvard professor of symbology and religious iconology, arrives at the Guggenheim Museum Bilbao to attend the unveiling of a discovery that "will change the face of science forever". The evening's host is his friend and former student, Edmond Kirsch, a forty-year-old tech magnate whose dazzling inventions and audacious predictions have made him a controversial figure around the world. This evening is to be no exception: he claims he...

Between Silk and Cyanide presents the memoir of the man who transformed code-making and code-breaking for the Special Operations Executive in World War Two. Leo Marks later went on to become an award-winning scriptwriter.

Joining the elite Bletchley Park codebreaking team during World War II, three women from very different walks of life uncover a spy's dangerous agenda years later against the backdrop of the royal wedding of Elizabeth and Philip.

Traces the life of Elizebeth Smith, who met and married groundbreaking cryptologist William Friedman and worked with him to discover and expose Nazi spy rings in South America by cracking multiple versions of the Enigma machine.

"Salem Wiley is a genius cryptanalyst. She's also a loner who prefers a safe and familiar path. Until her mother disappears in the wake of a brutal murder, leaving behind a cryptic warning of threats to come. Forced out of her safe zone, Salem embarks with her best friend, Bel, on a dangerous quest that reaches back centuries into America's hidden history. Drawn into a labyrinth of messages encrypted by Emily Dickinson and hidden in the legendary...

"In the global race for space domination, a cryptologist must overcome his greatest mistake to help the granddaughter of a nuclear physicist decipher the clues to a top secret nuclear project before it falls into the hands of America's enemies" -- Provided by publisher.

"1926, Washington, D.C. In the Prohibition Rum Wars, the Coast Guard is losing. Eleven million gallons of illegal liquor a year have created a booming smuggling economy, with criminals wreaking havoc on American cities, and everyday citizens thumbing their noses at Uncle Sam. But the Coast Guard has a new, secret weapon--one of the husband-and-wife pair who invented cryptanalysis and trained Great War soldiers--to crack smuggler codes, intercept traffic,...