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...

When Geronimo's sister, Thea, heard that there was a secret hidden in Mouse Island's most famous painting, the Mona Mousa, he knew he had to crack the code!

Code-cracking girl detective Ruby Redfort must cope not only with sighghtings of mysterious wild animals, rumors of an exclusive perfume formula, and wilderness survival training, but then some priceless jewelry turns up missing.

"Grace is the last matriarch of the Cahills, the world's most powerful family. Everyone from Marie Curie to Harry Houdini is related to the Cahills, yet the source of the family's power is lost. 39 Clues hidden around the world will reveal the family's secret, but no one has been able to assemble them. Now the clues race is on, and siblings Amy and Dan must decide what's important: hunting clues or uncovering what really happened to their parents."--...