For five friends vacationing on Block Island, it was a summer to remember. How could they forget it when only four made it back to the mainland? Now, half a decade after Zoe Gilbert’s unsolved disappearance, Callie Sutter invites estranged friends Meg, Tess, and Lindsey—the last to see Zoe on that fateful trip—to reunite on the anniversary of the mystery that tore them apart. Back on Block Island, Callie reasons, they can come together again, memorialize Zoe, allay old resentments and recriminations, and put the past to rest. But it won’t be so easy.

Halley James knows her marriage is over. But she’s not prepared for the rest of her life to fall apart too. She just lost her job at the forensics lab. Her dad needs emergency surgery. But the biggest blow comes back home in Marchburg, Virginia, where she discovers her mother didn’t actually die in a car crash. Her mom was murdered—and her father lied about it all these years.

In May 2005, authorities discovered the Groene family murdered in their Idaho home. The family’s youngest members—eight-year-old Shasta and her brother, nine-year-old Dylan—were nowhere to be found. As a community prayed for their return, Shasta and Dylan were already miles away in the woods of Montana at the hands of serial killer Joseph Edward Duncan. After a harrowing forty-eight day ordeal, Shasta was rescued. In many ways, her survival story was only beginning.

Incredibly resilient and determined to rewrite the possibilities of life with a chronic illness, Penny is ready to leave her family behind and go to college by herself, accompanied by a snazzy new wheelchair and a backpack full of confidence. When she meets the charming actor CJ, who is studying the same course, there’s an immediate spark. But Penny worries that her life isn’t fast-paced enough for CJ and assumes they’re better off as friends.

Chef Liv Kuo’s star is on the rise…until a traumatic incident leaves her emotionally unable to venture outside her Manhattan apartment. But an unexpected reason to break free comes from Ah-Ma, Liv’s beloved grandmother in Taiwan. Ah-Ma needs Liv’s help in finding her fourth daughter, taken from her when the girl was an infant. After all these years, it seems impossible. It’s also a mystery: Ah-Ma’s fourth daughter is an aunt Liv never even knew existed.

1947: Adventurous Radcliffe graduate Catherine “Cat” Killeen cancels her wedding and upends a future that no longer suits her. At the behest of her professor and hungry for a challenge, Cat arrives in Virginia to work on a confidential military project. A student in cryptoanalysis, Cat is already ahead of the game—to assist in rooting out Soviet spies who have infiltrated the US. Joining the “government girls” of Arlington Hall, Cat gains the respect of her superiors and the friendship of her peers. Then, on a night out in DC, Cat runs into Jonathan Dardis.

It started off innocently enough. Mo just wanted to catch a girl’s eye. She was this super-talented and mysterious skater girl who looked like she had the universe all figured out. So Mo did what any self-respecting nerd would do: He put aside his chess pieces, his guinea pig, and his books on astronomy and transformed himself into a skater guy, in the hopes that she might notice him. He never expected to catch the attention of his entire town, practically all of Sweden, and the internet.

Some women, with their perfect children and pricey athleisure, make motherhood look easy. But not Nicole. She never wanted to be a stay-at-home parent—losing her job left her no choice. Now, between her toddlers’ demands, husband’s distance, and father’s deteriorating health, she’s pulled in every direction except her own. Something has to give. Katrina’s in the same dissatisfied boat. After flirting with a handsome stranger at a bar, she’s ready to choose pleasure over responsibility.

In 2003, Mr. Danler’s high school class got an assignment to write letters to their future selves. Twenty years later, they receive them in the mail. Upon opening them, the students are shocked to find that their envelopes contain old secrets that threaten to expose the truth about the tragic death of one of their classmates. And when one letter makes the beautiful and successful Miranda jump off a cliff to her death, the small community is rocked to its core.

Raising a seven-year-old daughter and caring for a newborn, single mother Stephanie Land tries her best to persevere through fatigue, hunger, a depleted food stamp balance, and a bank account hovering around ten dollars. Not to mention postpartum hormones, anxiety over finding suitable housing, and the fear of defeat in the battle of fulfilling her children’s needs and forging her own identity as a writer. With the help of a community of friends and her own steely will, Stephanie is determined to find a way forward to a life that can afford her family hope and joy.

One night three years ago, the Tanner sisters disappeared: 15-year-old Cass and 17-year-old Emma. 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.

Expat Holly Jones has built the perfect life for herself in an exclusive area of Miami: the beautiful house, the enviable family. So the last person she expects to bump into one morning is a ghost from her old life in London, someone she hasn’t seen in over twenty years: the other Holly, Holly Wild. Single, sexy, and a world away from the frumpy sidekick she was at school, Holly Wild quickly becomes an unavoidable part of Holly Jones’s life. She is everywhere—in her home, in her marriage, and especially in her head.

Magnolia "Mack" Bishop is staring down the barrel at single motherhood--thanks to an unsolicited personal picture her husband texted another woman that quickly went viral among every mom group in town. But she's determined to not let it distract her from the professional victory she's inches away from: securing Charleston's prestigious Historic Preservation Design Fellowship, the apple of every local designer's eye.

Liza Day’s mother isn’t dead, but leave it to Darla Day to throw herself a funeral anyway. It’s the kind of attention grab Liza left behind to build a quiet life for herself and her rebellious teenage daughter, Avery. But between her students discovering her old daytime TV show—putting her teaching job at risk—and her mother’s unexpected funeral invitation, Liza’s life feels truly like a soap opera.

Nola Strate is being watched, again. After an encounter with a notorious serial killer in the Pacific Northwest as a child, Nola has grown up and tried her best to forget her traumatizing night with The Hiding Man. She installed security cameras outside her Oregon home, never spoke of her experience, and now hosts Night Watch, a popular radio call-in show her semi‑famous father used to run. When coincidences lead Nola to believe that she is being stalked, Nola is convinced that the killer has resurfaced and is coming for her.