When Cédric is recruited by the Knights Hospitaller to the Greek island of Rhodes, his wife Sophie jumps at the chance to improve their fortunes. After a harrowing journey to Rhodes, Cédric plunges into the world of the knights—while Sophie is tempted by the endless riches that flow into the bustling harbor. But their dazzling new home has a dark side.

Hampshire, UK, 2015. When Chloe Harper’s beloved grandmother, Lena dies, a stranger hands her Lena’s wartime diary. Chloe sets out to uncover deep family secrets that Lena guarded to her grave. Darjeeling, India, 1943, Lena Chatterjee leaves the confines of a strict boarding school to work as assistant to Lieutenant George Harper, an officer in the British Indian Army. She accompanies him to Nepal and deep into the Himalayas to recruit Gurkhas for the failing Burma Campaign. There, she discovers that Lieutenant Harper has a secret, which she vows never to reveal.

England, 1943: Deciding to throw herself into war work, Nancy Callaghan joins the Special Operations Executive in Baker Street. There, she begins solving ‘indecipherables’ – scrambled messages from agents in the field. Then Nancy meets Tom Lockwood, a quiet genius when it comes to coding. Together they come up with the idea of printing codes on silk, so agents can hide them in their clothing to avoid detection by the enemy. Nancy and Tom grow close, and soon she is hopelessly in love. But there is a traitor in Baker Street, and suspicions turn towards Tom.

Mabel Beaumont’s husband Arthur loved lists. He’d leave them for her everywhere. ‘Remember: eggs, butter, sugar’. ‘I love you: today, tomorrow, always’. But now Arthur is gone. He died: softly, gently, not making a fuss. But he’s still left her a list. This one has just one item on it though: ‘Find D’. Mabel feels sure she knows what it means. She must track down her best friend Dot, who she hasn’t seen since the fateful day she left more than sixty years ago.

On October 28, 1940, Mussolini provides Greek Prime Minister Ioannis Metaxas with an ultimatum - either allow Axis forces to occupy their country or face war - and Greece’s response is swift: “Oxi!” they say. “No!” In a small village nestled against the radiant waters of the Aegean Sea, Alexei, the son of a local fisherman, and his best friend Costa - who were both born on the same night eighteen years earlier and have been like brothers ever since - leave their homes, like all the other young men in their village and throughout Greece, to bravely fight for their country.

From a working-class family, Scotsman Andrew Cunningham stewards for wealthy travelers aboard elegant cruise ships of the early 20th century, but he resents those who flaunt their inherited wealth. New Yorkers Florence and Bradley Cumings, first-class passengers traveling aboard Titanic, are the exception, and the three discover an ancestral connection. As the ship sinks on the fateful morning of April 15, 1912, Florence watches in horror from her lifeboat.

As Genevieve Sturbridge struggles to keep her silk design business afloat, she must face the fact that London in 1764 is very much a man’s world. Men control the arts and sciences, men control politics and law. And men definitely control women. A Huguenot living in Spitalfields, Genevieve one day receives a surprise invitation from an important artist. She soon learns that for the portrait painters ruling over the wealthy in London society, fame and fortune are there for the taking. But such high stakes spur rivalries that darken to sabotage and blackmail—and even murder.

When the castle she works in is sacked by the army of Prince Edward of England, kitchen maid Agnes Fitzgerald manages to escape north of Inverness to throw herself at the mercy of the Lord and Lady at Ravenscraig Castle. Although safe for now, the people of Scotland are fighting hard for their independence, and the threat of the English hangs heavy over the land. But when Agnes spies Cam Buchanan swimming in the loch, her mind turns away from war and towards love. Agnes even dares to dream of a happy future, until she learns that Cam must go and fight alongside Robert de Brus.

In 18th-century London, porcelain is the most seductive of commodities; fortunes are made and lost upon it. Kings do battle with knights and knaves for possession of the finest pieces and the secrets of their manufacture. For Genevieve Planché, an English-born descendant of Huguenot refugees, porcelain holds far less allure; she wants to be an artist, a painter of international repute, but nobody takes the idea of a female artist seriously in London. If only she could reach Venice.

1861, Donegal, Ireland. Ten years ago Declan Conaghan’s father died in the Great Famine, and since then, Declan has kept his promise to keep his family out of the workhouse. But all that is threatened with the arrival of new landlord, John Adair. Adair is quick to cause trouble and fear among his tenants. When he turns them off his land, Declan has no option but to break his promise. Declan is in despair until he receives a letter from America offering him the chance of a new life and salvation for his family. But it would mean signing up to the US Army and fighting for Lincoln.

Mia Caiozzi is determined to discover her destiny by studying the science of astronomy. But her stepmother Giulia forbids her to engage in this dangerous occupation, fearing it will lead her into trouble. The ideas of Galileo are banned by the Inquisition, so Mia must study in secret.

Phoebe is a VAD at a Base Hospital in Étaples, France, treating men who’ve served at the Front. Their courage and resilience inspires her, and though she’s meant to keep her distance, Captain Archie Bailey soon captivates her heart. Her younger sister Celia is a nurse at a POW camp on the island of Jersey. These men fight for the forces that bombed her brother and parents, but long hours spent healing them shows her they aren’t the monsters she expected.

Orphaned Lucy St. John, described as "the most beautiful of all", defies English society by attracting the eye of the Earl of Suffolk. In 1609, the court of James I is a place of glittering pageantry and cutthroat ambition, when the most dangerous thing one can do is fall in love. Lucy's envious sister Barbara is determined to ruin her happiness and drives Lucy into exile from the court. Heartbroken, she has to find her own path through life, becoming mistress of the Tower of London and gaining a fortune through the patronage of the Duke of Buckingham.

When her tinsmith father and brothers head West, Polish immigrant Marie Kotlarczyk has no choice but to go along. Family, after all, is family. The Dakota Territories are anything but welcoming to the Kotlarczyks, and as the months trip by, Marie must pick up the hammers she’s secretly desired but also feared. When she faces the skeptical people of Flats Town, the demands of the local Army commander, and her public failures, her inner voice grows destructively, forcing Marie to decide exactly who she is and what it means to be a woman smith.

1889: Kitty Gray dreams of attending university and becoming a doctor, but when she is married off to Charles Maclean, one of Glasgow's richest and most eligible bachelors, her aspiration suddenly slips far from reach. Exiled to her new remote home in the Scottish Highlands, with its gargoyles, gothic arches and turrets, Kitty seeks solace in creating a restorative herb garden. Combining her medical knowledge and new-found fascination with herbalism, Kitty spends her days absorbed in a world of herbs and their healing properties until a devastating tragedy strikes...