Gideon Crew--brilliant scientist, master thief--is living on borrowed time. When his mysterious employer, Eli Glinn, gives him an eyebrow-raising mission, he has no reason to refuse. Gideon's task: steal a page from the priceless Book of Kells, now on display in New York City and protected by unbreakable security.

Accomplishing the impossible, Gideon steals the parchment--only to learn that hidden beneath the gorgeously illuminated image is a treasure map dating back to the time of the ancient Greeks. As they ponder the strange map, they realize that the treasure it leads to is no ordinary fortune. It is something far more precious: an amazing discovery that could perhaps even save Gideon's life.

Together with his new partner, Amy, Gideon follows a trail of cryptic clues to an unknown island in a remote corner of the Caribbean Sea. There, off the hostile and desolate Mosquito Coast, the pair realize the extraordinary treasure they are hunting conceals an even greater shock-a revelation so profound that it may benefit the entire human race . . . if Gideon and Amy can survive.

That thing is growing again. We must destroy it. The time to act is now...

With these words begin Gideon Crew's latest, most dangerous, most high-stakes assignment yet. Failure will mean nothing short of the end of humankind on earth.

Five years ago, the mysterious and inscrutable head of Effective Engineering Solutions, Eli Glinn, led a mission to recover a gigantic meteorite--the largest ever discovered--from a remote island off the coast of South America. The mission ended in disaster when their ship, the Rolvaag, foundered in a vicious storm in the Antarctic Sea and broke apart, sinking-along with its unique cargo-to the ocean floor. One hundred and eight crew members perished, and Eli Glinn was left paralyzed.

But this was not all. The tragedy revealed something truly terrifying: the meteorite they tried to retrieve was not, in fact, simply a rock. Instead, it was a complex organism from the deep reaches of...

Don't miss the this exciting, New York Times bestselling adventure from Preston & Child, in which the secrets of a mysterious ancient tablet may point the way to untold treasure--or unspeakable danger. "I just want to be crystal clear about this: if it has value, we're gonna steal it. Are you with me?" Effective Engineering Solutions has been inexplicably shut down and the head of the company, Eli Glinn, has all but vanished. Fresh off a diagnosis that gives him only months to live, Gideon Crew is contacted by one of his coworkers at EES, Manuel Garza, who tells him the two have mere hours to collect their belongings before the office closes forever. After years of dedicated service and several high-risk missions, theirs seems like the most ignoble of terminations-until Gideon and Garza happen upon an incredible discovery. After centuries of silence, a code-breaking machine at EES has cracked the long-awaited...