In the rugged Pacific Northwest lies the Olympic National Forest - nearly a million acres of impenetrable darkness and impossible beauty. From deep within this old growth forest, a six-year-old girl appears. Speechless and alone, she offers no clue as to her identity, no hint of her past.

For 18 years, Jude Farraday has put her children’s needs above her own, and it shows - her twins, Mia and Zach, are bright and happy teenagers. When Lexi Baill moves into their small, close-knit community, no one is more welcoming than Jude. Lexi, a former foster child with a dark past, quickly becomes Mia’s best friend. Then Zach falls in love with Lexi and the three become inseparable. Jude does everything to keep her kids on track for college and out of harm’s way. It has always been easy - until senior year of high school. Suddenly she is at a loss.

Since she was nine years old, Alina Dziak knew she would marry her best friend, Tomasz. Now 15 and engaged, Alina is unconcerned by reports of Nazi soldiers at the Polish border, believing her neighbors that they pose no real threat, and dreams instead of the day Tomasz returns from college in Warsaw so they can be married. But little by little, injustice by brutal injustice, the Nazi occupation takes hold, and Alina’s tiny rural village, its families, are divided by fear and hate. Then, as the fabric of their lives is slowly picked apart, Tomasz disappears.

1941. Audrey Coltrane has always wanted to fly. It's why she implored her father to teach her at the little airfield back home in Texas. It’s why she signed up to train military pilots in Hawaii when the war in Europe began. And it’s why she insists she is not interested in any dream-derailing romantic involvements, even with the disarming Lieutenant James Hart, who fast becomes a friend as treasured as the women with whom she flies. Then one fateful day, she gets caught in the air over Pearl Harbor just as the bombs begin to fall, and suddenly, nowhere feels safe.

Seventeen-year-old Margaux doesn’t realize one photo could change the course of her life. But in German-occupied Paris, nothing makes sense anymore. Margaux fears the worst when her lover is arrested. And when her photo appears in Nazi propaganda, her family’s reputation and prospects suffer the consequences. In 2008, Margaux has moved into a retirement home, and her granddaughter Barbara continues to live in the Paris apartment they used to share.

Ada Sibelius is raised by David, a single father and head of a computer science lab in Boston. Homeschooled, she accompanies her loving father - brilliant, eccentric, socially inept - to work every day. By 12 she is a painfully shy prodigy. At the same time that the lab begins to gain acclaim, David's mind begins to falter, and his mysterious past comes into question. When her father moves into a nursing home, Ada is taken in by one of David's colleagues. She embarks on a mission to uncover her father's secrets.

Morgan is determined to prevent her daughter from making the same mistakes she did. By getting pregnant and married way too young, Morgan put her own dreams on hold. Clara doesn’t want to follow in her mother’s footsteps. Her predictable mother doesn’t have a spontaneous bone in her body.

Twenty-five years after the end of the war, Noah Ainsworth is still preoccupied with those perilous, exhilarating years as a British SOE operative in France. A head injury sustained on his final operation has caused frustrating gaps in his memory—in particular about the agent who saved his life during that mission gone wrong, whose real name he never knew, nor whether she even survived the war.

Fifteen-year-old Ellie Mack was the perfect daughter. She was beloved by her parents, friends, and teachers. She and her boyfriend made a teenage golden couple. She was days away from an idyllic summer vacation, with her whole life ahead of her. And then she was gone. Now her mother, Laurel Mack, is trying to put her life back together.

Anna McNichol knows how to take charge. Raised by a single mother, she’s worked to ensure her three children have every advantage she didn’t. And while her marriage has its problems, she values commitment and believes in "till death do us part." Now an empty nester, she’s at the peak of her career and ready to seize the opportunity to focus on her future.

In the summer of 1941, on the New England shores where they were raised, Evelyn and Joseph fell in love. Now, more than sixty years later, with a lifetime between them, they have gathered their three grown children to share the staggering news: she has received a heartbreaking diagnosis, and he can't live without her. So in one year's time they will end their love story on their own terms.

Rainey’s grandmother makes a startling request: Take me home. To Ireland, the country she fled post-World War II. Though they’re inseparably close, Rainey knows few of her grandmother’s secrets. Until they arrive at Aisling—the majestic estate on the southern coast of Ireland where her grandmother was raised—and Rainey discovers a collection of seventy-year-old letters in a trunk.

An orphan who spent her youth without a true home, Marion Hoxton found in the Great War something other than destruction. She discovered a chance to belong. As a member of the Women’s Royal Naval Service—the Wrens—Marion gained sisters. She found purpose in her work as a motorcycle dispatch rider assigned to train and deliver carrier pigeons to the front line. And despite the constant threat of danger, she and her childhood friend Eddie began to dream of a future together. Until the battle that changed everything.

Sisters. Strangers. Survivors. More than 20 years ago, Claire and Lydia's teenaged sister Julia vanished without a trace. The two women have not spoken since, and now their lives could not be more different. Claire is the glamorous trophy wife of an Atlanta millionaire. Lydia, a single mother, dates an ex-con and struggles to make ends meet. But neither has recovered from the horror and heartbreak of their shared loss—a devastating wound that's cruelly ripped open when Claire's husband is killed.

Following the unexpected death of her father, eighteen-year-old Layken becomes the rock for both her mother and younger brother. She appears resilient and tenacious, but inside, she's losing hope. Then she meets her new neighbor Will, a handsome twenty-one-year-old whose mere presence leaves her flustered and whose passion for poetry slams thrills her. Not long after a heart-stopping first date during which each recognizes something profound and familiar in the other, they are slammed to the core when a shocking discovery brings their new relationship to a sudden halt.