Visiting her family's South Carolina estate, socialite Gray Godfrey wakes from a night out to an empty bed. Her husband, Paul, is gone, and a thrashing hangover has wiped her memory clean. At first, she's relieved for the break from her tumultuous marriage; perhaps Paul just needed some space. But when his car is found abandoned on the highway, Gray must face the truth: Paul is gone. And Gray may not want him found. Her life is unraveling. When a stranger named Annie calls claiming to know Paul's whereabouts, Gray reluctantly accepts her help. 

On a miserable November day in 1967, two women disappear from a working-class town on the Fraser River. The community is thrown into panic, with talk of drifters and murderous husbands. But no one can find a trace of Bette Parsons or Alice McFee. Even the egg seller, Doris Tenpenny, a woman to whom everyone tells their secrets, hears nothing. Ten-year-old Lulu Parsons discovers something, though: a milk-stained note her mother, Bette, left for her father on the kitchen table.

In a quiet suburban neighborhood, in the house next door, a family is brutally murdered for no apparent reason. You can't help thinking, "That could have been us". And you start to wonder, "What if we're next?" That's the question Jim and Ellen Cutter are asking, and the answers aren't reassuring.

In a windswept British seaside town, single mum Alice Lake finds a man sitting on the beach outside her house. He has no name and no idea how he got there. Against her better judgment, she invites him inside. Meanwhile, in a suburb of London, 21-year-old Lily Monrose has been married for only three weeks. When her husband fails to come home from work one night, she is left alone in a place where she knows no one and with the police telling her that her husband never existed.

In the course of her everyday work, career-driven assistant district attorney Nina Frost prosecutes child molesters and works determinedly to ensure that a legal system with too many loopholes keeps these criminals behind bars. But when her own five-year-old son, Nathaniel, is traumatized by a sexual assault, Nina and her husband, Caleb, a quiet and methodical stone mason, are shattered, ripped apart by an enraging sense of helplessness in the face of a futile justice system that Nina knows all too well.

The year is 1739. Eliza Lucas is 16-years-old when her father leaves her in charge of their family's three plantations in rural South Carolina and then proceeds to bleed the estates dry in pursuit of his military ambitions. Tensions with the British and with the Spanish in Florida, just a short way down the coast, are rising, and slaves are becoming restless. Her mother wants nothing more than for their South Carolina endeavor to fail so they can go back to England.

When Detective Nick Fourcade enters the home of Genevieve Gauthier outside the sleepy town of Bayou Breaux, Louisiana, the bloody crime scene that awaits him is both the most brutal and the most confusing he's ever seen. Genevieve's seven-year-old son, P.J., has been murdered by an alleged intruder, yet Genevieve is alive and well, a witness inexplicably left behind to tell the tale. There is no evidence of forced entry, not a clue that points to a motive. Meanwhile, Nick's wife, Detective Annie Broussard, sits in the emergency room with the grieving Genevieve. A mother herself, Annie understands the emotional devastation this woman is going through.

Forty thousand years in the past, the last family of Neanderthals roams the earth. After a crushingly hard winter, their numbers are low, but Girl, the oldest daughter, is just coming of age and her family is determined to travel to the annual meeting place and find her a mate. But the unforgiving landscape takes its toll, and Girl is left alone to care for Runt, a foundling of unknown origin. In the modern day, archaeologist Rosamund Gale works well into her pregnancy, racing to excavate newly found Neanderthal artifacts before her baby comes.

After losing her job and learning she might also lose her house because of a bad investment, Jess, a fiercely independent and hilariously wry BC grandma, resorts to growing pot in her basement to make ends meet. She then has to juggle her public life as a grandmother and member of the town’s senior women’s group - The Company of Crones - with her secret life as a pot grower.  

Being an undercover poison taster for the rich and famous might sound glamorous, but for Isobel Avery it means stomaching bad clients and even worse coffee. The one side of the job that lives up to expectations is the money. Which is just as well for Izzy, since she needs an awful lot of it. Who knew when she made a lifelong commitment to a man that it would be one year living with him and the rest of her life paying for it? 

Three years ago, nurse Zoe's son Ethan was found drowned in a muddy river by their home, along with his best friend, Josh. With no witnesses, their deaths were ruled a tragic accident. Heartbroken, Zoe and her family move away from her home. They’re just beginning to get back to some kind of normality when, out of the blue, Zoe receives an anonymous email: "You need to find out the truth about what happened to your son. Don’t let this rest. Don’t believe the lie." Shaken, Zoe starts an obsessive hunt for the truth.

Tamra never dreamed she would marry someone like Mike Mitchell: handsome, rich, a wonderful husband...until she finds out that Mike is having an affair. But Hell hath no fury like a woman scorned, and Mike Mitchell should have remembered that before he made a fool of her. Because Tamra knows something about Mike. Something he did. Something evil. And she was prepared to carry the secret to her grave. Not anymore.

As the daughter of a drug dealer, Wavy knows not to trust people, not even her own parents. It's safer to keep her mouth shut and stay out of sight. Struggling to raise her little brother, Donal, eight-year-old Wavy is the only responsible adult around. Obsessed with the constellations, she finds peace in the starry night sky above the fields behind her house until one night her stargazing causes an accident. After witnessing his motorcycle wreck, she forms an unusual friendship with one of her father's thugs, Kellen, a tattooed ex-con with a heart of gold.

She’ll never forget...I’ll never forgive. People always notice my daughter, Isobel. How could they not? Incredibly beautiful...until she speaks. An unsettling little-girl voice, exactly like a child’s, but from the mouth of a full-grown woman. Izzie might look grown up, but inside she’s trapped. Caught in the day it happened...the day that broke her from within. Our family fell apart that day, and we never could pick up the pieces....

Elle is a survivor. She’s managed to piece together a solid life from a childhood of broken memories and fairy tales her mom told her to explain away bad dreams. But weekly visits to her mother still fill Elle with a paralyzing fear she can’t explain. It’s just another of so many unanswered questions she grew up with in a family estranged by silence and secrets.