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.

    I think I’m your daughter.” Caroline Shipley’s heart nearly stops when she hears those words from the voice on the other end of the phone. Instantly, she’s thrust fifteen years into the past, to a posh resort in Baja, Mexico—and the fateful night her world collapsed. The trip is supposed to be a celebration. Caroline’s husband, Hunter, convinces her to leave their two young daughters, Michelle and Samantha, alone in their hotel suite while the couple enjoys an anniversary dinner in the restaurant downstairs. But returning afterward, Caroline and Hunter make a horrifying discovery: Two-year-old Samantha has vanished without a trace. What follows are days, weeks, and years of anguish for Caroline. She’s tormented by media attention that has branded her a cold, incompetent mother, while she struggles to save her marriage. Caroline also has to deal with the demands of her needy elder daughter, Michelle, who is driven to cope in dangerous ways. Through it all, Caroline desperately clings to the hope that Samantha will someday be found—only to be stung again and again by cruel reality. Plunged back into the still-raw heartbreak of her daughter’s disappearance, and the suspicions and inconsistencies surrounding a case long gone cold, Caroline doesn’t know whom or what to believe. The only thing she can be sure of is that someone is fiercely determined to hide the truth of what happened to Samantha.

    Eric Parrish is the Chief of the Psychiatric Unit at Havemeyer General Hospital outside of Philadelphia. Recently separated from his wife Alice, he is doing his best as a single Dad to his seven-year-old daughter Hannah. His work seems to be going better than his home life, however. His unit at the hospital has just been named number two in the country and Eric has a devoted staff of doctors and nurses who are as caring as Eric is. But when he takes on a new patient, Eric's entire world begins to crumble. Seventeen-year-old Max has a terminally ill grandmother and is having trouble handling it. That, plus his OCD and violent thoughts about a girl he likes makes Max a high risk patient. Max can't turn off the mental rituals he needs to perform every fifteen minutes that keep him calm. With the pressure mounting, Max just might reach the breaking point. When the girl is found murdered, Max is nowhere to be found. Worried about Max, Eric goes looking for him and puts himself in danger of being seen as a "person of interest" himself. Next, one of his own staff turns on him in a trumped up charge of sexual harassment. Is this chaos all random? Or is someone systematically trying to destroy Eric's life?

    You will assume you know the anatomy of this tangled love triangle.Assume nothing. Twisted and deliciously chilling, Greer Hendricks and Sarah Pekkanen's The Wife Between Us exposes the secret complexities of an enviable marriage - and the dangerous truths we ignore in the name of love.Read between the lies.

    . .Colin Hancock is giving his second chance his best shot. With a history of violence and bad decisions behind him and the threat of prison dogging his every step, he's determined to walk a straight line. To Colin, that means applying himself single-mindedly toward his teaching degree and avoiding everything that proved destructive in his earlier life. Reminding himself daily of his hard-earned lessons, the last thing he is looking for is a serious relationship.Maria Sanchez, the hardworking daughter of Mexican immigrants, is the picture of conventional success. With a degree from Duke Law School and a job at a prestigious firm in Wilmington, she is a dark-haired beauty with a seemingly flawless professional track record. And yet Maria has a traumatic history of her own, one that compelled her to return to her hometown and left her questioning so much of what she once believed.A chance encounter on a rain-swept road will alter the course of both Colin and Maria's lives, challenging deeply held assumptions about each other and ultimately, themselves. As love unexpectedly takes hold between them, they dare to envision what a future together could possibly look like . . . until menacing reminders of events in Maria's past begin to surface.Rich in emotion and fueled with suspense, SEE ME reminds us that love is sometimes forged in the crises that threaten to shatter us . . . and that those who see us for who we truly are may not always be the ones easiest to recognize.

    She is the beautiful young wife to handsome, charming Wall Street tycoon Henry Whittaker. She is a member of Manhattan’s social elite. She is on the board of one of the city’s most prestigious philanthropic organizations. She has a perfect Tribeca penthouse in the city and a gorgeous lake house in the country. The finest wine, the most up-to-date fashion, and the most luxurious vacations are all at her fingertips. What no one knows is that five years ago, Zoe’s life was in danger. Back then, Zoe wasn’t Zoe at all. Now her secrets are coming back to haunt her. As the past and present collide, Zoe must decide who she can trust before she—whoever she is—vanishes completely. A “dark, twisty, edge-of-your-seat suspense” (Karen Robards), The Vanishing Year combines the classic sophistication of Ruth Rendell and A.S.A. Harrison with the thoroughly modern flair of Jessica Knoll. Told from the point-of-view of a heroine who is as relatable as she is enigmatic, The Vanishing Year is an unforgettable new novel by a rising star of the genre.

    A devastating accusation. Who should she trust, her husband or her best friend?It was supposed to be the perfect reunion: six university friends together again after twenty years. Host Ali finally has the life she always wanted, a career she can be proud of and a wonderful family with her college boyfriend, now husband. But that night her best friend makes an accusation so shocking that nothing will ever be the same again.When Karen staggers in from the garden, bleeding and traumatised, she claims that she has been assaulted—by Ali’s husband, Mike. Ali must make a split-second decision: who should she believe? Her horrified husband, or her best friend? With Mike offering a very different version of events, Ali knows one of them is lying—but which? And why?When the ensuing chaos forces her to re-examine the golden era the group shared at university, Ali realises there are darker memories too. Memories that have lain dormant for decades. Memories someone would kill to protect.

    The only thing Maisey’s sure she’s gotten right is her relationship with her twelve-year-old daughter, Elle…until a phone call blows apart the precarious balance of their lives. Maisey’s mother is in a coma, and her aging father faces charges of abuse and neglect.Back at her childhood home, Maisey must make a heartrending life-or-death decision. Her confused father has destroyed family records, including her mother’s final wishes. Searching for answers, Maisey uncovers one unspeakable secret after another when she stumbles upon a shattering truth: a twin sister named Marley.Maisey’s obsession with solving the mystery of her sister forces her to examine her darkest memories and triggers a custody battle with Elle’s father. Will Maisey’s love for her daughter be strong enough to break a cycle of abuse and create a new beginning for them all?

    It is to Chinon that Emily goes on a long-awaited holiday, to meet her charming but unreliable cousin, Harry. Harry wanted to explore the old town and the castle, where Queen Isabelle, child bride of King John, had withstood the siege of Chinon many centuries ago, and where, according to legend, she hid her casket of jewels. But when Emily arrives at her hotel she finds that Harry has disappeared, and as she tries to find him she becomes involved with some of the other guests and learns of a mystery dating from the German occupation during the Second World War. Another Isabelle, a chambermaid at the hotel, fell in love with a German soldier, with tragic results.Emily becomes increasingly aware of strange tensions, old enmities and new loves; as she explores the city, with its labyrinthine dungeons and tunnels and its ancient secrets, she comes ever closer to the mystery of what happened to both the Isabelles of Chinon's history.

    The case rocked the small farm town of Penny Gate, Iowa, where Jack was raised, and for years Jack avoided returning home. But when his beloved aunt Julia is in an accident, hospitalized in a coma, Jack and Sarah are forced to confront the past that they have long evaded. Upon arriving in Penny Gate, Sarah and Jack are welcomed by the family Jack left behind all those years ago—barely a trace of the wounds that had once devastated them all. But as facts about Julia's accident begin to surface, Sarah realizes that nothing about the Quinlans is what it seems. Caught in a flurry of unanswered questions, Sarah dives deep into the puzzling rabbit hole of Jack's past. But the farther in she climbs, the harder it is for her to get out. And soon she is faced with a deadly truth she may not be prepared for.

    However, when John, an adoptee, is diagnosed with an inherited condition, he's forced to dig into the secrets of his ancestry.John enlists Nora's help to uncover the identity of his birth mother, and as they work side by side, this pair of opposites begins to suspect that they just might be a perfect match. But can their hope for a future survive their wounds from the past?

    Lydia Smith lives her life hiding in plain sight. A clerk at the Bright Ideas bookstore, she keeps a meticulously crafted existence among her beloved books, eccentric colleagues, and the BookFrogs.....the lost and lonely regulars who spend every day marauding the store’s overwhelmed shelves. But when Joey Molina, a young, beguiling BookFrog, kills himself in the bookstore’s upper room, Lydia’s life comes unglued. Always Joey’s favorite bookseller, Lydia has been bequeathed his meager worldly possessions. Trinkets and books; the detritus of a lonely, uncared for man. But when Lydia flips through his books she finds them defaced in ways both disturbing and inexplicable. They reveal the psyche of a young man on the verge of an emotional reckoning. And they seem to contain a hidden message. What did Joey know? And what does it have to do with Lydia? As Lydia untangles the mystery of Joey’s suicide, she unearths a long buried memory from her own violent childhood. Details from that one bloody night begin to circle back. Her distant father returns to the fold, along with an obsessive local cop, and the Hammerman, a murderer who came into Lydia’s life long ago and, as she soon discovers, never completely left.

    John of Washington, D.C., seeking sanctuary, and FBI Special Agent James Quinlan who's undercover and after her. He's got a murder to solve, and he believes she's the key. But is she really?

    But when her fiancé, James Donato, vanishes in a boating accident, her well-baked future is swept out to sea. Instead of walking down the aisle on their wedding day, Aimee is at James’s funeral—a funeral that leaves her more unsettled than at peace.As Aimee struggles to reconstruct her life, she delves deeper into James’s disappearance. What she uncovers is an ocean of secrets that make her question everything about the life they built together. And just below the surface is a truth that may set Aimee free…or shatter her forever.

    He lives alone on an island, tending the grounds for a church with no parishioners, and he’s dedicated his life to rescuing those in peril. But as he mourns the loss of his mentor and friend, Murph himself may be more lost than he realizes.When he pulls a beautiful woman named Summer out of Florida’s Intracoastal Waterway, Murph’s mission to lay his mentor to rest at the end of the world takes a dangerous turn. Drawn to Summer, and desperate to find her missing daughter, Murph is pulled deeper and deeper into the dark and dangerous world of modern-day slavery.With help from some unexpected new friends, including a faithful Labrador he plucks from the ocean and an ex-convict named Clay, Murph must race against the clock to locate the girl before he is consumed by the secrets of his past—and the ghosts who tried to bury them.With Martin's trademark lyricism and poignant prose, The Water Keeper is at once a tender love story a heartrending search for freedom, and a reminder that the needs of the one outweigh those of the ninety-nine.