Nikki Serafino is enjoying the sunset from her boat in her beloved port city of Naples, Italy, when she discovers the body of a man in the warm waters of the bay. An investigator working as the liaison between local police and American troops, Nikki is certainly no stranger to violence and organized crime, but this case grows complicated when the victim turns out to be a U.S. Navy captain stationed at the nearby military base—and the autopsy reveals foul play.

Everyone knows the story of the Alperton Angels: the cult who brainwashed a teenage girl into believing her baby was the anti-Christ. When the girl came to her senses and called the police, the Angels committed suicide and mother and baby disappeared.

Philippa Watson, a good-natured yet troubled 17-year-old, has just moved to Washington, DC. She’s lonely until she meets Judy Peabody, a brilliant and tempestuous classmate. The girls become unlikely friends and fashion themselves as intellectuals, drawing the notice of Christine Martins, their dazzling English teacher, who enthralls them with her passion for literature and her love of noirish detective fiction. When Philippa returns a novel Miss Martins has lent her, she interrupts a man grappling with her in the shadows.

It’s 1914, and World War I is ceaselessly churning through thousands of young men on both sides of the fight. The violence of the front feels far away to Henry Gaunt, Sidney Ellwood and the rest of their classmates, safely ensconced in their idyllic boarding school in the English countryside. News of the heroic deaths of their friends only makes the war more exciting. Gaunt, half German, is busy fighting his own private battle—an all-consuming infatuation with his best friend, the glamorous, charming Ellwood—without a clue that Ellwood is pining for him in return

In London, twenty-six-year-old Venetia Stanley—aristocratic, clever, bored, reckless—is part of a fast group of upper-crust bohemians and socialites known as “The Coterie.” She’s also engaged in a clandestine love affair with the Prime Minister, H. H. Asquith, a man more than twice her age. He writes to her obsessively, sharing the most sensitive matters of state.

Dr. Margaret Richter has it all. She’s rich, thanks to her best-selling self-help books. She has a beautiful home in Cape Cod overlooking the beach. And she has a monthly book club that everyone is dying to get invited to. Literally. Because behind the crystal wine glasses, the fine linens and the catered hors d'oeuvres lies a tangled web of secrets, of deceit, of murder. No member of the book club is innocent—and many are guilty. And the person with the most to hide is Margaret Richter herself.

Lana Fleming’s sister has vanished from the set of TV’s hottest show, and no one seems to care. Desperate for answers, Lana sneaks in as an extra, only to get stranded with Griffin Hart, an A-list action star with a reputation for good abs and bad decisions. Though Griffin didn’t expect to be cast as a librarian’s sidekick in a real-life thriller, he’s weirdly into it—and into her. Even more unsettling—she sees right through his playboy persona. But their meet-cute soon turns deadly when they uncover a Hollywood scandal for the ages.

Sometimes the darkest mysteries are homegrown. When Zephyr Nelson returns home to look after her ailing mother, she discovers that her younger brother, Cotter, has become obsessed with a malevolent influencer on a mysterious voice app. Just as a series of puzzling deaths begin plaguing their small town of Sugarland. With the help of her college best friend and occasional lover, Teddy, Zephyr unravels truths about Sugarland that are impossible for her to accept ...

Timothy and Jonah, wealthy entrepreneurs with a spoiled son, hide sins from their past—one involving a death on a cruise, the other a crime in Bali. Nathan and Samantha, the hot ex-nanny turned trophy wife, grapple with infertility and a shocking paternity secret. Bartosz and Angelika (he’s a chef, she’s a former sex worker) carry debts to the other couples they don’t even realize they owe. Over fourteen days, the couples bond—but their pasts are too deeply intertwined to stay hidden. The sly concierge, Putu, knows more than he lets on.

Amy Nicols (Lizzy Caplan) was an FBI agent with a dogged need to protect everyone—until that instinct caused her to mishandle a crisis, lose innocent lives, and lose her job. Now a civilian working in private security, that mistake still haunts her. One morning on the commuter train, she overhears a young couple plotting a murder. Ignoring warnings from her family and friends, Amy’s instinct to protect and serve compels her to investigate. But the further she goes, the more she finds her own life in danger.

Nathan Tyler is an unassuming professor at a middling American university with a rather obscure specialty in mathematics—in short, a nobody from nowhere. So why is the White House calling? Summoned to Washington, DC, for a top-secret briefing, Nathan discovers that he’s the key to a massive foreign intelligence breakthrough. Reading between the lines of a cryptic series of equations, he could open a door straight into the heart of the Kremlin and change the global balance of power forever.

Cassie thinks she has met the perfect man. Joel is sweet, handsome, romantic, and best of all, he’s crazy about Cassie. She thinks she’s found the guy she’ll spend the rest of her life with. Have children with. Grow old with. Yes, she knows about his perfect ex-girlfriend, Francesca. The beautiful, brilliant chef, beloved by all his friends. But she thinks Francesca is out of the picture. She thinks Francesca is gone for good. Think again, Cassie.

On the Yorkshire moors, celebrated author Faye Mathis is coming to terms with her early-onset dementia. She has begun writing her memoir, committing her past to paper before her memory betrays her. But her family history is full of gaps, bloodlines cut short, family ties all ending in knots. When a picture of Faye – dirty and dishevelled, stumbling alone on the moors – goes viral, her life is thrown into chaos. Faye is convinced she is not that person in the photograph. But how can she be sure?

Life’s not going well for forty-year-old Abby. When her beautiful and charismatic best friend dies suddenly, she’s left reeling. Hetty’s always been such a dominant force in her life; now Abby must figure out who she is – and who she wants to be – without Hetty by her side. Abby has always been the odd one out in Hetty’s wealthy, privileged friendship group. Despite their differences, Abby has managed to carve out a place for herself. But Hetty isn’t an easy friend to have. She blows hot and cold, alternating between fierce loyalty and unwarranted cruelty.

Sloan will go through hell and back for those she loves. And she does so, every single day. Caught up with the alluring Asa Jackson, a notorious drug trafficker, Sloan has finally found a lifeline to cling to, even if it’s meant compromising her morals. She was in dire straits trying to pay for her brother’s care until she met Asa. But as Sloan became emotionally and economically reliant on him, he in turn developed a disturbing obsession with her—one that becomes increasingly dangerous every day.

Washington Territory, 1888. With contacts on the docks and in the railroad, and with a buyers' market funneling product their way, Alma Rosales and her opium-smuggling crew are making a fortune. They spend their days moving product and their nights at the Monte Carlo, the center of Tacoma's queer scene, where skirts and trousers don't signify and everyone's free to suit themselves.

Philippa Watson, a good-natured yet troubled 17-year-old, has just moved to Washington, DC. She’s lonely until she meets Judy Peabody, a brilliant and tempestuous classmate. The girls become unlikely friends and fashion themselves as intellectuals, drawing the notice of Christine Martins, their dazzling English teacher, who enthralls them with her passion for literature and her love of noirish detective fiction. When Philippa returns a novel Miss Martins has lent her, she interrupts a man grappling with her in the shadows.

Erin McCabe has been referred the biggest case of her career. Four months ago, William E. Townsend, Jr., son of a New Jersey state senator, was found fatally stabbed in a rundown motel near Atlantic City. Sharise Barnes, a 19-year-old transgender prostitute, is in custody, and given the evidence against her, there seems little doubt of a guilty verdict. Erin knows that defending Sharise will blow her own private life wide open, and doubtless deepen her estrangement from her family. Yet as a trans woman, she feels uniquely qualified to help Sharise.

When Saint Sebastian's School becomes the target of a shocking arson spree, the Sisters of the Sublime Blood and their surrounding community are thrust into chaos. Unsatisfied with the officials' response, sardonic and headstrong Sister Holiday becomes determined to unveil the mysterious attacker herself and return her home and sanctuary to its former peace. Her investigation leads down a twisty path of suspicion and secrets in the sticky, oppressive New Orleans heat, turning her against colleagues, students, and even fellow Sisters along the way.

Nikki Serafino is enjoying the sunset from her boat in her beloved port city of Naples, Italy, when she discovers the body of a man in the warm waters of the bay. An investigator working as the liaison between local police and American troops, Nikki is certainly no stranger to violence and organized crime, but this case grows complicated when the victim turns out to be a U.S. Navy captain stationed at the nearby military base—and the autopsy reveals foul play.

Conor O’Toole has never been anywhere like Cutters Neck, a gated community near Cape Cod. It’s a sweet deal for the summer: in exchange for tennis lessons, he receives free lodging in a luxurious guest cottage, far from the cramped Yonkers apartment he shares with his diabetic mother.

Everyone knows the story of the Alperton Angels: the cult who brainwashed a teenage girl into believing her baby was the anti-Christ. When the girl came to her senses and called the police, the Angels committed suicide and mother and baby disappeared.

Sylvia Knight is losing hope that the person who killed her husband will ever face justice. Since the night of the hit-and-run, her world has been shrouded in hazy darkness—until she meets Theo St. John, the discoverer of a rare comet soon to be visible to the naked eye. As the comet begins to brighten, Sylvia wonders what the apparition might signify. She is soon drawn into the orbit of local mystic Joseph Evans, who believes the comet’s arrival is nothing short of a divine message.

Iðunn is in yet another doctor's office. She knows her constant fatigue is a sign that something's not right, but practitioners dismiss her symptoms and blood tests haven't revealed any cause. When she talks to friends and family about it, the refrain is the same—have you tried eating better? exercising more? establishing a nighttime routine? She tries to follow their advice, buying everything from vitamins to sleeping pills to a step-counting watch. Nothing helps. Until one night Iðunn falls asleep with the watch on, and wakes up to find she’s walked over 40,000 steps in the night.

1994: When Gardas Julia Harte and Adrian Clancy are called out to a sleepy housing estate in Cork to investigate a noise complaint, they are entirely unprepared for what they find. What happens next will haunt Julia for the rest of her career, leaving her plagued with nightmares and terrified of the dark. There is a serial killer at work in Cork, one as clever as he is deadly. Julia may not be a detective yet, but after the harrowing events of that night, she is determined to be the one to catch him…

After a tumultuous period in American politics, a new administration has just been sworn in, and to everyone’s surprise the president chooses a political enemy for the vital position of secretary of state. There is no love lost between the president of the United States and Ellen Adams, his new secretary of state. But it’s a canny move on the part of the president. With this appointment, he silences one of his harshest critics, since taking the job means Adams must step down as head of her multinational media conglomerate

Jacob Finch Bonner was once a promising young novelist with a respectably published first book. Today, he’s teaching in a third-rate MFA program and struggling to maintain what’s left of his self-respect; he hasn’t written—let alone published—anything decent in years. When Evan Parker, his most arrogant student, announces he doesn’t need Jake’s help because the plot of his book in progress is a sure thing, Jake is prepared to dismiss the boast as typical amateur narcissism. But then...he hears the plot.

Eighty-one-year-old widow Maggie Burkhardt came to the Royal Karnak to escape. But not in quite the same way as most other guests who are relaxing at this hotel on the banks of the Nile. Maggie, a compulsive fixer of other people’s lives, may have found herself in hot water at her last hotel in Switzerland and just might have needed to get out of there fast. But here at the Royal Karnak, under the hot Saharan sun, she has a comfortable suite, a loyal confidante in the hotel manager, Ahmed, and a handful of sympathetic friends. One morning, however, Maggie notices a new arrival at check-in.

At the moment when Voyager 1 is launched into space carrying its famous golden record, a baby of unusual perception is born to a single mother in Philadelphia. Adina Giorno is tiny and jaundiced, but reaches for warmth and light. As a child, she recognizes that she's different: she possesses knowledge of a faraway planet. The arrival of a fax machine enables her to contact her extraterrestrial relatives, beings who have sent her to report on the oddities of earthlings.

Cal Hooper thought a fixer-upper in a bucolic Irish village would be the perfect escape. After 25 years in the Chicago police force and a bruising divorce, he just wants to build a new life in a pretty spot with a good pub where nothing much happens. But when a local kid whose brother has gone missing arm-twists him into investigating, Cal uncovers layers of darkness beneath his picturesque retreat, and starts to realize that even small towns shelter dangerous secrets.