One night, Louisa and her father take a walk on the beach. He’s carrying a flashlight. He cannot swim. Later Louisa is found washed up by the tide, barely alive. Her father is gone. She is ten years old. In chapters that shift from one member to the next, turning back again and again to that night by the sea, Susan Choi's Flashlight chases the shockwaves of one family’s catastrophe. Louisa is an only child of parents who have severed themselves from the past.

Monica Tsai spends most days on her computer, journaling the details of her ordinary life and coding for a program that seeks to connect strangers online. A self-proclaimed recluse, she's always struggled to make friends and, as a college freshman, finds herself escaping into a digital world, counting the days until she can return home to her beloved grandparents. They are now in their nineties, and Monica worries about them constantly—especially her grandmother, Yun, who survived two wars in China before coming to the States, and whose memory has begun to fade.

A few weeks after the 2016 election, at Thanksgiving with his daughter’s family, Rhys Kinnick snapped. After an escalating fight about politics, he hauled off and punched his conspiracy theorist son-in-law. Horrified by what he'd done, by the state of the country and by his own spiraling mental health, Rhys chucked his smartphone out a car window and fled for a cabin in the woods, off the grid and with no one around—except a pack of hungry raccoons. Now, seven years later, Kinnick’s old life is about to land right back on his crumbling doorstep.

Josephine Thomas has heard every conceivable theory about her mother's disappearance. That she was kidnapped. Murdered. That she took on a new identity to start a new family. That she was a witch. This is the most worrying charge because in a world where witches are real, peculiar behavior raises suspicions and a woman—especially a Black woman—can find herself on trial for witchcraft.

It’s an autumn weekend at a comfortable New York country house where two deeply intertwined families have gathered to mark the host’s fifty-second birthday. Together, the group forms an enviable portrait of middle age. The wives and husbands have been friends for over thirty years, their teenage daughters have grown up together, and the dinners, games, and rituals forming their days all reflect the rich bonds between them.

Austin, Texas: It’s the summer of 1998, and there’s a new face on the scene at Terry Tucker’s Boxing Gym. Sixteen-year-old Nathaniel Rothstein has never felt comfortable in his own skin, but under the tutelage of a swaggering, Haitian-born ex-fighter named David Dalice, he begins to come into his own. Even the boy’s slightly stoned uncle, Bob Alexander, who is supposed to be watching him for the summer, notices the change. Nathaniel is happier, more confident—tanner, even. Then one night he vanishes, leaving little trace behind.

Xavier Oaks doesn't particularly want to go to the cabin with his dad and his dad's pregnant new wife, Nia. But family obligations are family obligations, and it's only for a short time. So he leaves his mom, his brother, and his other friends behind for a week in the woods. Only... one morning he wakes up and the house isn't where it was before. It's like it's been lifted and placed... somewhere else. When Xavier, his dad, and Nia go explore, they find they are inside a dome, trapped. And there's no one else around...

Welcome to the Poppy Fields, where there’s hope for even the most battered hearts to heal. Here, in a remote stretch of the California desert, lies an experimental and controversial treatment center that allows those suffering from the heartache of loss to sleep through their pain...and keep on sleeping. After patients awaken from this prolonged state of slumber, they will finally be healed. But only if they’re willing to accept the potential shadowy side effects. On a journey to this mystical destination are four very different strangers and one little dog.

Immigrating alone from Paris to New York after the crucible of World War II, young Gazala becomes friends with two spirited sisters, Anne and Alma. When Gazala’s lost, beloved brother, Samir, joins her in Manhattan, this contentious, inseparable foursome makes their way into the twenty-first century, becoming the beating heart of a multigenerational found family.

Bo knows she should go. Years of rain have drowned the city and almost everyone else has fled. Her mother was carried away in a storm surge and ever since, Bo has been alone. She is stalled: an artist unable to make art, a daughter unable to give up the hope that her mother may still be alive. Half-heartedly, she allows her cousin to plan for her escape—but as the departure day approaches, she finds a note slipped under her door from Mia, an elderly woman who lives in her building and wants to hire Bo to be her caregiver. Suddenly, Bo has a reason to stay.

Frida and Gabriel arrive seeking a fresh start at the stunning Ara Hotel in the secluded desert of Escalante, Utah. Once so close they were able to finish each other’s sentences, they’ve grown apart in recent years after a sudden, unspeakable tragedy. Now, at the luxe resort, they are ready to reconnect between dips in the pool and hikes on spectacular desert trails. It all feels like paradise—until the dead body of a beautiful young woman who was vacationing at the Ara with her powerful, much older husband is discovered.

“Back then, when I was a young woman, there were still witches”: That was how Nana Alba always began the stories she told her great-granddaughter Minerva—stories that have stayed with Minerva all her life. Perhaps that’s why Minerva has become a graduate student focused on the history of horror literature and is researching the life of Beatrice Tremblay, an obscure author of macabre tales.

January 1942. The Avallon Hotel & Spa has always offered elegant luxury in the wilds of West Virginia, its mountain sweetwater washing away all of high society’s troubles. Local girl-turned-general manager June Porter Hudson has guided the Avallon skillfully through the first pangs of war. The Gilfoyles, the hotel’s aristocratic owners, have trained her well. But when the family heir makes a secret deal with the State Department to fill the hotel with captured Axis diplomats, June must persuade her staff to offer luxury to Nazis. With a smile.

When Mrs. Blossom finds a winning ticket in a parking lot, everything changes...including Mrs. Blossom. She is determined to see the world that sometimes feels as if it’s passing her by. But when Mrs. Blossom booked her cruise through France on the MS Solitaire, she did not expect to meet Allan on her transatlantic flight. He is the first man who’s sparked something inside her since her beloved husband passed. She also didn’t expect Allan to be found, dead, twenty-four hours later in Paris, a city he wasn’t supposed to be in.

Elizabeth aches for one more precious hour with her son who died in a senseless accident. Andy is desperate to find his first love who vanished after a whirlwind romance. Logan craves the rush of surfing and mountain climbing, yearning to reclaim the freedom he lost after a misstep landed him in a wheelchair. Brooke is looking for an hour of relief from the guilt of an unforgivable mistake.