In this electrifying adventure from James Rollins, the #1 New York Times bestselling author of the Sigma Force series, Commander Gray Pierce returns to solve a centuries-old secret, one coded in prophecies of doom.

At Princeton University, a famed geneticist dies inside a biohazard lab. In Rome, a Vatican archaeologist is found dead in St. Peters Basilica. In Africa, a US Senator's son is slain outside a Red Cross camp. Three

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After a mountainside massacre yields a grim message, Painter Crowe, director of Sigma Force, must join with Commander Grayson Pierce and an unlikely ally if he is going to get to the root of a conspiracy that stretches back to a lost prehistoric colony in America.

"SHADOW is cooking up a new invention which could put SHINE in a real jam. It's a recipe for disaster! Special Agent EJ12 needs to be patient and keep her eyes peeled. She must get inside the chocolate cake bakery, find out what is going on and stop SHADOW's plan. That's the easy part. As EJ12, Emma Jacks can do anything. So why is the school fund-raiser such a problem? Perhaps it isn't after all..." -- From back cover.

A computer whiz takes on the government in defense of the right to privacy. On hearing the National Security Agency has secretly installed a program that can read anyone's e-mail, Ensei Tankado comes up with a program to paralyze it. A conflict ensues and people die.

"There is a spy at SHINE's top-secret training camp. But who is it? Special Agent EJ12 must not drop the ball. She must find the spy - and the missing invention. That's the easy part. As EJ12, Emma Jacks can do anything. So why is she worried about trying out for the soccer team? Perhaps she isn't after all..." -- From back cover.

An escalating race to find the 39 Clues finds Amy and Dan pursuing a Clue guarded by thousands of the world's best-trained soldiers, an effort that separates them in explosively dangerous ways.

Siblings Amy and Dan must find out who the Vesper mole is in their innermost circle.

The mysterious connection between a teacher's disappearance and an unsolved code in a children's book is explored in this new novel from the "modern Agatha Christie" (The Sunday Times, London) and author of The Appeal.
Forty years ago, Steven "Smithy" Smith found a copy of a famous children's book by disgraced author Edith Twyford, its margins full of strange markings and annotations. When he showed it...

The key to saving America lies deep in the Guatemalan Jungle Yesterday in Panama, ten masked gunmen assassinated the vice president of the United States. The only clue to find them is an encrypted message that nobody can decode. Not even expert hacker Tanner Stone. But when it seems that the key to cracking it lies in Guatemala, Tanner and his family quickly find themselves on a last-minute vacation, an undercover mission to locate an ancient...

Amy and Dan Cahill's quest to find the million dollars takes them to Vienna, where they must outwit their power-hungry relatives as they seek to solve a clue involving Mozart.