When the NSA’s invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage…not by guns or bombs, but by a code so ingeniously complex that if released it would cripple U.S. intelligence.

Caught in an accelerating tempest of secrecy and lies, Susan Fletcher battles to save the agency she believes in. Betrayed on all sides, she finds herself fighting not only for her country but for her life, and in the end, for the life of the man she loves.

A shocking scientific discovery. A conspiracy of staggering brilliance. A thriller unlike any you’ve ever read…

When a NASA satellite discovers an astonishingly rare object buried deep in the Arctic ice, the floundering space agency proclaims a much-needed victory—a victory with profound implications for NASA policy and the impending presidential election. To verify the authenticity of the find, the White House calls upon the skills of intelligence analyst Rachel Sexton. Accompanied by a team of experts, including the charismatic scholar Michael Tolland, Rachel travels to the Arctic and uncovers the unthinkable: evidence of scientific trickery—a bold deception that threatens to plunge the world into controversy.

Florence: Harvard symbologist Robert Langdon awakes in a hospital bed with no recollection of where he is or how he got there. Nor can he explain the origin of the macabre object that is found hidden in his belongings.

A threat to his life will propel him and a young doctor, Sienna Brooks, into a breakneck chase across the city. Only Langdon’s knowledge of the hidden passageways and ancient secrets that lie behind its historic facade can save them from the clutches of their unknown pursuers.

Lisa needs to disappear. And her friend’s rambling old home in the wilds of Yorkshire seems like the perfect place. It’s miles away from the closest town, and no one there knows her or her little boy, Joe.

You Know You Want This brilliantly explores the ways in which women are horrifying as much as it captures the horrors that are done to them. Among its pages are a couple who becomes obsessed with their friend hearing them have sex, then seeing them have sex…until they can’t have sex without him; a ten-year-old whose birthday party takes a sinister turn when she wishes for “something mean”; a woman who finds a book of spells half hidden at the library and summons her heart’s desire: a nameless, naked man; and a self-proclaimed “biter” who dreams of sneaking up behind and sinking her teeth into a green-eyed, long-haired, pink-cheeked coworker.

Stephanie Maddox works her dream job policing power and exposing corruption within the FBI. Getting here has taken her nearly two decades of hard work, laser focus, and personal sacrifices—the most important, she fears, being a close relationship with her teenage son, Zachary. A single parent, Steph’s missed a lot of school events, birthdays, and vacations with her boy—but the truth is, she would move heaven and earth for him, including protecting him from an explosive secret in her past. It just never occurred to her that Zachary would keep secrets of his own.

One day while straightening her son’s room, Steph is shaken to discover a gun hidden in his closet. A loaded gun. Then comes a knock at her front door—a colleague on the domestic terrorism squad, who utters three devastating words: “It’s about Zachary.”

Robin Voigt is dead. If Leslie had arrived at her sister’s cramped Las Vegas apartment just hours earlier, this would have been their first reunion in a decade. In the years since Robin ran away from home as a teenager, Leslie has stayed in New Mexico, taking care of their dying father even as she began building a family of her own. But when their father passed away, Leslie received a rude awakening: She and Robin would receive the inheritance he left them together—or not at all. Now her half of the money may be beyond her grasp. And unbeknownst to anyone, even her husband, Leslie needs it desperately.

When she meets a charismatic young woman who bears an uncanny resemblance to Robin—and has every reason to leave her past behind—the two make a reckless bargain: Mary will impersonate Robin for a week in exchange for Robin’s half of the cash. But neither realizes how high the stakes will become when Mary takes a dead woman’s name. Even as Mary begins to suspect Leslie is hiding something, and Leslie realizes the stranger living in her house, babysitting her newborn son, and charming her husband has secrets of her own, Robin’s wild, troubled legacy threatens to eclipse them both.