The only way Cilla van der Zee can survive the German occupation of the Netherlands is to do the unthinkable—become a spy for the Nazis in Britain. She soothes her conscience with a plan to abandon her mission and instead aid the Allies. Her scheme is thwarted when naval officer Lt. Lachlan Mackenzie finds her along the Scottish shore and turns her in to be executed. But perhaps she is more useful alive than dead.

As 1754 is drawing to a close, tensions between the French and the British on Canada’s Acadian shore are reaching a fever pitch. Seamstress Sylvie Galant and her family—French-speaking Acadians wishing to remain neutral—are caught in the middle, their land positioned between two forts flying rival flags. Amid preparations for the celebration of Noël, the talk is of unrest, coming war, and William Blackburn, the British Army Ranger raising havoc across North America’s borderlands.

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.

Sophia Alexander, the beautiful daughter of a famous surgeon in Berlin, has had to grow up faster than most young women. When her mother falls ill, Sophia must take charge of her younger sister Theresa, look after her father and the household, while also volunteering at his hospital after school. Meanwhile, Hitler's rise to power and the violence in her very own town have Sophia concerned, but only her mother is willing to share her fears openly. After tragedy strikes and her mother dies, Sophia becomes increasingly involved in the resistance.

New York, 1898. The only thing more shocking than Arthur Stanhope III’s unexpected death is the revelation that his will bestows his company—and most of the vast fortune that goes with it—to the nearest male heir, leaving his mother, wife, and daughter nearly impoverished. His widow, Sylvia, quickly realizes she must set aside her grief to ensure their daughter, Adelaide, is launched into society as soon as the appropriate mourning period passes.

It’s 1918 in German-occupied Bruges, Belgium. With luck, Evelien will make it to the end of the war and be given what she was promised: a prized painting in exchange for safeguarding her employer’s possessions. Until then, Evelien knows to keep her head down and stay out of trouble. But life never goes to plan, especially in war. A member of the Resistance approaches Evelien: steal a list of names hidden in her employer’s home.

When the Germans march into Denmark, Baron Henrik Ahlefeldt exchanges his nobility for anonymity, assuming a new identity so he can secretly row messages for the Danish Resistance across the waters to Sweden. American physicist Dr. Else Jensen refuses to leave Copenhagen and abandon her research-her life's dream. While printing resistance newspapers, she hears stories of the movement's legendary Havmand-the merman-and wonders if the mysterious and silent shipyard worker living in the same boardinghouse has something to hide.

After a tragic accident claims the life of one of her children, Marie Egide is desperate to carve out a fresh start for her family. With her husband and their three surviving children, Marie travels to New Hampshire, where she plans to sell a family estate and then, just maybe, they’ll be able to heal from their grief. Marie’s plans are thwarted when she realizes a war veteran known by locals as “the river witch” is living in a cabin on the property, which she claims was a gift from Marie’s grandfather. If Davina refuses to move on, Marie won’t be able to either.

Since her police-officer husband Eric's mysterious murder, Carly Harris has been struggling to support herself and their infant son. Her career as an antique dealer isn't sustainable, nor is her dream of becoming a novelist. So, when her grandmother proposes she and her two sisters restore the family's large Beaufort home and turn it into a bed-and-breakfast, she immediately gets to work clearing out the house. In the process, she uncovers a family secret that Eric kept hidden. And an heirloom that the wrong person wouldn't hesitate to kill for.

At birth, Violet and Rose Flowers were identical, save for a tiny bluish-purple mark gracing Violet’s slender neck. By nineteen, their temperaments distinguish them, as different as the flowers their mother named them for—Violet, wild and outgoing, and Rose, solitary and reserved. Still, they are each other’s world. Then, on a sweltering, terrible August night in 1928, an explosion rocks Lamb’s Dance Hall in Possum Flats, Missouri, engulfing it in flames, leaving one twin among the dozens dead, and her sister’s life forever changed.

It is 1941, and America teeters on the brink of war. Outgoing naval officer Ensign Jim Avery escorts British convoys across the North Atlantic in a brand-new destroyer, the USS Atwood. Back on shore, Boston Navy Yard secretary Mary Stirling does her work quietly and efficiently, happy to be out of the limelight.

Jem begins to track down the people who were there the night Toby died – a close circle of friends once known as the ‘Seven Wonders’ for their charm and talent – only to find them as tormented and broken as himself. All of them knew and loved Toby at Oxford. Could one of them really be his killer? As Jem grows closer to uncovering what happened that night, his pursuer grows bolder, making increasingly terrifying attempts to silence him for good. Will exposing Toby's killer put to rest the shadows that have darkened Jem’s life for so long? Or will the gruesome truth only put him in more danger?

Lt. Mellie Blake is looking forward to beginning her training as a flight nurse. She is not looking forward to writing a letter to a man she’s never met - even if it is anonymous and part of a morale-building program. Lt. Tom MacGilliver, an officer stationed in North Africa, welcomes the idea of an anonymous correspondence - he’s been trying to escape his infamous name for years. As their letters crisscross the Atlantic, Tom and Mellie develop a unique friendship despite not knowing the other’s true identity. When both are transferred to Algeria, the two are poised to meet face-to-face for the first time.

Being a typewriter is not as easy as it looks. Surrounded by books (notorious attention hogs) and recently replaced by a computer, Olivetti has been forgotten by the Brindles—the family he’s lived with for years. The Brindles are busy humans, apart from twelve-year-old Ernest, who would rather be left alone with his collection of Oxford English Dictionaries. Once a collector of words, now Olivetti only collects dust. He gets a rare glimpse of action from Ernest’s mom, Beatrice—his used-to-be frequent visitor—only for her to drop him off at Heartland Pawn Shop and leave him behind.

In 1924, four-year-old Cecily Larson’s mother reluctantly drops her off at an orphanage in Chicago, promising to be back once she’s made enough money to support both Cecily and herself. But she never returns, and shortly after high-spirited Cecily turns seven, she is sold to a traveling circus to perform as the “little sister” to glamorous bareback rider Isabelle DuMonde. With Isabelle and the rest of the circus, Cecily finally feels she’s found the family she craves.

When the Germans march into Denmark, Baron Henrik Ahlefeldt exchanges his nobility for anonymity, assuming a new identity so he can secretly row messages for the Danish Resistance across the waters to Sweden. American physicist Dr. Else Jensen refuses to leave Copenhagen and abandon her research-her life's dream. While printing resistance newspapers, she hears stories of the movement's legendary Havmand-the merman-and wonders if the mysterious and silent shipyard worker living in the same boardinghouse has something to hide.

The only way Cilla van der Zee can survive the German occupation of the Netherlands is to do the unthinkable—become a spy for the Nazis in Britain. She soothes her conscience with a plan to abandon her mission and instead aid the Allies. Her scheme is thwarted when naval officer Lt. Lachlan Mackenzie finds her along the Scottish shore and turns her in to be executed. But perhaps she is more useful alive than dead.

It is 1941, and America teeters on the brink of war. Outgoing naval officer Ensign Jim Avery escorts British convoys across the North Atlantic in a brand-new destroyer, the USS Atwood. Back on shore, Boston Navy Yard secretary Mary Stirling does her work quietly and efficiently, happy to be out of the limelight.

Munich, 1938. Evelyn Brand is an American foreign correspondent as determined to prove her worth in a male-dominated profession as she is to expose the growing tyranny in Nazi Germany. To do so, she must walk a thin line. If she offends the government, she could be expelled from the country - or worse. If she fails to truthfully report on major stories, she'll never be able to give a voice to the oppressed - and wake up the folks back home.

Lt. Mellie Blake is looking forward to beginning her training as a flight nurse. She is not looking forward to writing a letter to a man she’s never met - even if it is anonymous and part of a morale-building program. Lt. Tom MacGilliver, an officer stationed in North Africa, welcomes the idea of an anonymous correspondence - he’s been trying to escape his infamous name for years. As their letters crisscross the Atlantic, Tom and Mellie develop a unique friendship despite not knowing the other’s true identity. When both are transferred to Algeria, the two are poised to meet face-to-face for the first time.

Never pretty enough to please her gorgeous mother, Allie will do anything to gain her approval - even marry a man she doesn't love. Lt. Walter Novak - fearless in the cockpit but hopeless with women - takes his last furlough at home in California before being shipped overseas. Walt and Allie meet at a wedding and their love of music draws them together, prompting them to begin a correspondence that will change their lives. As letters fly between Walt's muddy bomber base in England and Allie's mansion in an orange grove, their friendship binds them together.

On a golden August morning in 1939, sisters Antonina and Helena Dabrowska send their father off to defend Poland against the looming threat of German invasion. The next day, the first bombs fall on Warsaw, decimating their cherished city and shattering the world of their youth. When Antonina’s beloved Marek is forced behind ghetto walls along with the rest of Warsaw’s Jewish population, Antonina knows she cannot stand by and soon becomes a key figure in a daring network of women risking their lives to shelter Jewish children.

In 1944, American naval officer Lt. Wyatt Paxton arrives in London to prepare for the Allied invasion of France. He works closely with Dorothy Fairfax, a "Wren" in the Women's Royal Naval Service. Dorothy pieces together reconnaissance photographs with thousands of holiday snapshots of France - including those of her own family's summer home - in order to create accurate maps of Normandy. Maps that Wyatt will turn into naval bombardment plans. As the two spend concentrated time together in the pressure cooker of war, their deepening friendship threatens to turn to love.

Jewel McKerry is on the brink of unraveling as she heads home to Oregon to help care for her father who has early-onset dementia. Her thirteen-year-old daughter is upset about the move. Her beekeeper dad is a humorous handful. Her mom is overworked and overwhelmed. Finances are stretched tight. And, according to her father, the neighbors are nothing but trouble. Despite all of these challenges, Jewel takes on one more when she convinces her parents to turn their decrepit farmhouse into a B&B in order to make some needed money.

Trace Riley has been self-appointed guardian of the trail ever since his own wagon was attacked. When he finds the ruins of a wagon train, he offers shelter to survivor Deborah Harkness and the children she saved. Trace and Deborah grow close working to bring justice to the trail, but what will happen when the attackers return to silence the only witness?

London, 1940. Bombs fall and Josie Banks’ world crumbles around her. Her overbearing husband, Stan, is unreachable, called to service. Her home, a ruin of rubble and ash. Josie’s beloved tearoom boss has been killed, and Josie herself is injured, with nothing left and nowhere to go. Evacuated to the English countryside, Josie ends up at the estate of the aristocratic Miss Harcourt, a reluctant host to the survivors of the Blitz. Now a threat looms larger than anyone imagined. And a dangerous secret is about to upend Josie’s life again.

A battered woman awakens atop a forgotten gravesite by Lake Superior's southern shore. Identified only by the locket around her neck inscribed with the name Rebecca, she seeks refuge with an elderly lighthouse keeper. But as Rebecca struggles to remember who she is, she finds herself haunted by the lingering memories of Annabel, a mysterious woman who perished in the lake's unforgiving waves years earlier. With the spirit of Annabel seemingly reawakened, and an unknown adversary on the hunt to silence Rebecca once and for all, more is at stake than reclaiming her own memories.

Upon uncovering her tyrannical father’s malevolent plot to commit her to an asylum, Beth Rutledge fabricates a plan of her own. She will rescue her mother, who had already been sent to the asylum, and escape together on a wagon train heading west. Posing as sisters, Beth and her mother travel with the pioneers in hopes of making it to Idaho before the others start asking too many questions.

Five years after the highly publicized trial of Klaus Barbie, the “Butcher of Lyon,” law student Valérie Portheret began her doctoral research into the 108 children who disappeared from Vénissieux fifty years earlier, children who somehow managed to escape deportation and certain death in the German concentration camps. She soon discovers that their rescue was no unexplainable miracle.

Being a typewriter is not as easy as it looks. Surrounded by books (notorious attention hogs) and recently replaced by a computer, Olivetti has been forgotten by the Brindles—the family he’s lived with for years. The Brindles are busy humans, apart from twelve-year-old Ernest, who would rather be left alone with his collection of Oxford English Dictionaries. Once a collector of words, now Olivetti only collects dust. He gets a rare glimpse of action from Ernest’s mom, Beatrice—his used-to-be frequent visitor—only for her to drop him off at Heartland Pawn Shop and leave him behind.