Seniors are scrambling to finish their theses. And two students, Tom Sullivan and Paul Harris, are a hair's breadth from solving the mysteries of the Hypnerotomachia Poliphili--a renowned text attributed to an Italian nobleman, a work that has baffled scholars since its publication in 1499. For Tom, their research has been a link to his family's past -- and an obstacle to the woman he loves. For Paul, it has become an obsession, the very reason for living. But as their deadline looms, research has stalled -- until a long-lost diary surfaces with a vital clue. And when a fellow researcher is murdered just hours later, Tom and Paul realize that they are not the first to glimpse the Hypnerotomachia 's secrets.Suddenly the stakes are raised, and as the two friends sift through the codes and riddles at the heart of the text, they are beginnning to see the manuscript in a new light--not simply as a story of faith, eroticism and pedantry, but as a bizarre, coded mathematical maze. And as they come closer and closer to deciphering the final puzzle of a book that has shattered careers, friendships and families, they know that their own lives are in mortal danger. Because at least one person has been killed for knowing too much. And they know even more.From the streets of fifteenth-century Rome to the rarified realm of Princeton, from a shocking 500 year-old murder scene to the drama of a young man's coming of age, The Rule of Four takes us on an entertaining, illuminating tour of history--as it builds to a pinnacle of nearly unbearable suspense.

    A former CIA operative, he is now an agent for hire by foreign powers on the hunt for dangerous fugitives. It’s a lethal world at the best of times, and Dan knows his number is almost up. His next job could be his last—and his next job is his biggest yet.The target sounds trackable enough: Jacques Fillon, who gave up his life trying to save a fellow passenger following a bus crash in northern Sweden. But the man was something of an enigma in this rural community, and his death exposes his greatest secret: Jacques Fillon never existed at all.Dan is tasked with uncovering Fillon’s true identity—but can he do so before his own past catches up with him?

    Now, inside 72 hours, Jeremy Ross will have to defuse an insidious plot to genetically rewire the human race. And in a heartbeat, allied with an ex-lover on a quest of her own, he must confront a threat more devastating than any living creature can imagine.

    Her ex-husband, Andrew, was sent to jail and Lindsey started over with a new life.Now, Lindsey is older and wiser, with her own business and a teenage daughter who needs her more than ever. When Andrew is finally released from prison, Lindsey believes she has cut all ties and left the past behind her. But she gets the sense that someone is watching her, tracking her every move. Her new boyfriend is threatened. Her home is invaded, and her daughter is shadowed. Lindsey is convinced it's her ex-husband, even though he claims he's a different person. But has he really changed? Is the one who wants her dead closer to home than she thought?

    Three years later, Cass returns, without her sister Emma. Her story is one of kidnapping and betrayal, of a mysterious island where the two were held. But to forensic psychiatrist Dr. Abby Winter, something doesn't add up. Looking deep within this dysfunctional family Dr. Winter uncovers a life where boundaries were violated and a narcissistic parent held sway. And where one sister's return might just be the beginning of the crime.

    Alex Berenson’s debut novel of suspense, The Faithful Spy, is a sharp, explosive story that takes readers inside the war on terror as fiction has never done before.John Wells is the only American CIA agent ever to penetrate al Qaeda. Since before the attacks in 2001, Wells has been hiding in the mountains of Pakistan, biding his time, building his cover.Now, on the orders of Omar Khadri–the malicious mastermind plotting more al Qaeda strikes on America–Wells is coming home. Neither Khadri nor Jennifer Exley, Wells’s superior at Langley, knows quite what to expect.For Wells has changed during his years in the mountains. He has become a Muslim. He finds the United States decadent and shallow. Yet he hates al Qaeda and the way it uses Islam to justify its murderous assaults on innocents. He is a man alone, and the CIA–still reeling from its failure to predict 9/11 or find weapons of mass destruction in Iraq–does not know whether to trust him. Among his handlers at Langley, only Exley believes in him, and even she sometimes wonders. And so the agency freezes Wells out, preferring to rely on high-tech means for gathering intelligence.But as that strategy fails and Khadri moves closer to unleashing the most devastating terrorist attack in history, Wells and Exley must somehow find a way to stop him, with or without the government’s consent.From secret American military bases where suspects are held and “interrogated” to basement laboratories where al Qaeda’s scientists grow the deadliest of biological weapons, The Faithful Spy is a riveting and cautionary tale, as affecting in its personal stories as it is sophisticated in its political details. The first spy thriller to grapple squarely with the complexities and terrors of today’s world, this is a uniquely exciting and unnerving novel by an author who truly knows his territory.

    With only brief flashes of the last few years of her life, her world has narrowed to a few neighbors on the island where she lives with her devoted husband. But when Kyra begins having visions—or are they memories?—of a rocky marriage, broken promises, and cryptic relationships with the island residents she believes to be her friends, she can’t help but wonder if her new life is all a carefully constructed lie. As Kyra races to uncover her past, it soon becomes clear that the truth is a terrifying nightmare.

    But a cell phone call from an unknown number changes everything: it's a woman on the line, informing her that she has Kylie bound and gagged in her back seat, and the only way Rachel will see her again is to follow her instructions exactly: pay a ransom, and find another child to abduct. This is no ordinary kidnapping: the caller is a mother herself, whose son has been taken, and if Rachel doesn't do as she's told, the boy will die. "You are not the first. And you will certainly not be the last." Rachel is now part of The Chain, an unending and ingenious scheme that turns victims into criminals—and is making someone else very rich in the process. The rules are simple, the moral challenges impossible; find the money fast, find your victim, and then commit a horrible act you'd have thought yourself incapable of just twenty-four hours ago. But what the masterminds behind The Chain know is that parents will do anything for their children. It turns out that kidnapping is only the beginning.

    In her office above her bookstore’s shelves and stacks, where she luxuriates in books and the comfort they provide, she also tracks certain men. Dangerous men. Men who have hurt the women they claim to love. And Nikki likes to teach those men a lesson, to teach them what it feels like to be hurt and helpless, so she can be sure that their victims are safe from them forever.When a regular PI job tailing Karen, a tech company's disgruntled employee who might be selling secrets, turns ugly and Karen's life is threatened, Nikki has to break cover and intervene. Karen tells Nikki that there are people after her. Dangerous men. She says she'll tell Nikki what's really going on. But then something goes wrong, and suddenly Nikki is no longer just solving a case—she's trying hard to stay alive.Part Lisbeth Salander, part Jack Reacher, part Jessica Jones, Nikki Griffin is a kickass character who readers will root for as she seeks to right the world's wrongs. S.A. Lelchuk’s Save Me from Dangerous Men marks the beginning of a gripping new series and the launch of a fabulous new character.

    The ruins of the technologically-advanced, eerily-enigmatic ancient civilization promise their discoverer fame, fortune, and power... but hold earth-shattering secrets about the origin of man.While world-famous linguist and archaeologist, Thomas Lourds, is shooting a film that dramatizes his flamboyant life and scientific achievements, satellites spot impossibly ancient ruins along the Spanish coast. Lourds knows exactly what it means: the Lost Continent of Atlantis has been found. The race is on, and Lourds' challengers will do anything to get there first.Whoever controls the Lost Continent will control the world.

    A long forgotten oath. A town with a deadly secret. Something sinister is at work in Hyde River, an isolated mining town in the mountains of the Pacific Northwest. Something evil. Under the cover of darkness, a predator strikes without warning--taking life in the most chilling and savage fashion.The community of Hyde River watches in terror as residents suddenly vanish. Yet the more locals are pressed for information, the more they close ranks, sworn to secrecy by their forefathers' hidden sins.Only when Hyde River's secrets are exposed is the true extent of the danger fully revealed. What the town discovers is something far more deadly than anything they'd imagined. Something that doesn't just stalk its victims, but has the power to turn hearts black with decay as it slowly fills their souls with darkness.

    Fans of Paula Hawkins’ The Girl on the Train will love this modern reimagining of Patricia Highsmith’s classic Strangers on a Train from the author of the acclaimed The Girl with a Clock for a Heart—which the Washington Post said “should be a contender for crime fiction’s best first novel of 2014.”On a night flight from London to Boston, Ted Severson meets the stunning and mysterious Lily Kintner. Sharing one too many martinis, the strangers begin to play a game of truth, revealing very intimate details about themselves. Ted talks about his marriage that’s going stale and his wife Miranda, who he’s sure is cheating on him. Ted and his wife were a mismatch from the start—he the rich businessman, she the artistic free spirit—a contrast that once inflamed their passion, but has now become a cliché.But their game turns a little darker when Ted jokes that he could kill Miranda for what she’s done. Lily, without missing a beat, says calmly, “I’d like to help.” After all, some people are the kind worth killing, like a lying, stinking, cheating spouse. . . .Back in Boston, Ted and Lily’s twisted bond grows stronger as they begin to plot Miranda's demise. But there are a few things about Lily’s past that she hasn’t shared with Ted, namely her experience in the art and craft of murder, a journey that began in her very precocious youth.Suddenly these co-conspirators are embroiled in a chilling game of cat-and-mouse, one they both cannot survive . . . with a shrewd and very determined detective on their tail.

    Stuck in a dead-end job in Hawaii, and longing to travel the world after a family tragedy, Lux is eager to climb on board The Susannah and set out on an adventure. She’s also quick to bond with their passengers, college best friends Brittany and Amma. The two women say they want to travel off the beaten path. But like Lux, they may have other reasons to be seeking an escape.Shimmering on the horizon after days at sea, Meroe Island is every bit the paradise the foursome expects, despite a mysterious history of shipwrecks, cannibalism, and even rumors of murder. But what they don’t expect is to discover another boat already anchored off Meroe’s sandy beaches. The owners of the Azure Sky, Jake and Eliza, are a true golden couple: gorgeous, laidback, and if their sleek catamaran and well-stocked bar are any indication, rich. Now a party of six, the new friends settle in to experience life on an exotic island, and the serenity of being completely off the grid. Lux hasn’t felt like she truly belonged anywhere in years, yet here on Meroe, with these fellow free spirits, she finally has a sense of peace.But with the arrival of a skeevy stranger sailing alone in pursuit of a darker kind of good time, the balance of the group is disrupted. Soon, cracks begin to emerge: it seems that Brittany and Amma haven’t been completely honest with Lux about their pasts––and perhaps not even with each other. And though Jake and Eliza seem like the perfect pair, the rocky history of their relationship begins to resurface, and their reasons for sailing to Meroe might not be as innocent as they first appeared.When it becomes clear that the group is even more cut off from civilization than they initially thought, it starts to feel like the island itself is closing in on them. And when one person goes missing, and another turns up dead, Lux begins to wonder if any of them are going to make it off the island alive.

    She spends her day drinking wine (maybe too much), watching old movies, recalling happier times . . . and spying on her neighbors.Then the Russells move into the house across the way: a father, a mother and their teenage son. The perfect family. But when Anna, gazing out her window one night, sees something she shouldn’t, her world begins to crumble and its shocking secrets are laid bare.What is real? What is imagined? Who is in danger? Who is in control? In this diabolically gripping thriller, no one—and nothing—is what it seems.

    As the nuclear arms race escalates in the Middle East, the Mossad, KGB, Egyptians, and Fedayeen terrorists will play out the final violent moves in a devastating game where the price of failure is nuclear holocaust...