Madison Berger is visiting Dublin with her family for a Viking re-enactment festival, when she chances upon a small knife embedded in the banks of the Liffey. Maddie recognises what the runes on the knife's handle signify: the chance to have her own adventures in the past. Maddie only intends to travel back in time briefly, but a skirmish in ninth-century Dublin results in her waking up on a ship bound for Iceland, with the man who saved her from attack. 

1914, Australia: As war is declared, the idyllic world of Blue Water Station is torn apart when Oliver, the eldest grandson and heir, shares his desire to enlist in the army. His enthusiasm ignites his brother, cousins and friends to do the same but upsets his sister, Tilly. After a tragic family incident, she is left to run the cattle station and take care of the older folk. A chance meeting with a sophisticated lieutenant opens up a friendship through letters, but it’s a rogue stockman who attracts her attention - with dire consequences.... 

Researching her family tree had been little more than a hobby - until Katie stepped onto Kingsley House’s sprawling, ivy-strewn drive. The house may be crumbling today, but it was once the intimidatingly opulent residence of the St Clairs, Katie’s ancestors. Arriving here 200 years later, emotion stirs in Katie: a strange nostalgia for a place she’s never seen before...and when Kingsley House comes up for sale, Katie is determined that her family must buy it.

One sultry evening in Kowloon, Dr Rowena Rossiter and Sister Alice Huntley are off-duty and in search of fun - little knowing that their world is on the brink of collapse. That night, Rowena will meet two men who will fight for her heart for the next four years. Connor O'Connor, the rebellious Irish soldier, who will woo and then lose her, and Kim Pheloung. Immensely rich and the most beautiful man Rowena has ever seen, he is also the most ruthless, with a sinister need to possess and control. 

1661, North Berwick, Scotland. One stormy night, healer Honor Seton and her daughter, Alice, are summoned to save the town lord's wife - but they're too late. A vengeful crusade against the Seton women leads to whispers of witchcraft all over town. Present day, North Berwick, Scotland. After an explosive scandal lands her husband in prison, Tess Blyth flees Edinburgh to start afresh in Thistle Cottage. As she hides from the media’s unforgiving glare, Tess is intrigued by the shadowy stories of witchcraft surrounding the women who lived in the cottage centuries ago.

Amelia Prentice is recovering from the worst two years of her life. First her daughter and then her parents have died, leaving her without any surviving relatives. As she gets ready to put the family home, a vast Victorian house in Windsor, on the market, she fulfils her mother’s last request to clear out the attic, and she discovers a strange box of Victorian photographs. 

In a childless and unhappy marriage, Clare Royland is rich and beautiful - but lonely. And fueling her feelings of isolation is a strange, growing fascination with an ancestress from the distant past. Troubled by haunting inexplicable dreams that terrify - but also powerfully compel - her, Clare is forced to look back through the centuries for answers. In 1306, Scotland is at war. Isobel, countess of Buchan, faces fear and the prospect of untimely death as the fighting surrounds her. 

Mercia, 788 AD. In the grand Saxon halls of Mercia, King Offa rules with cold ambition. His youngest daughter, Eadburh, is destined for an arranged marriage, but with reckless spirit, her heart is taken by a Welsh prince, a man she can never be matched with and who is quickly and cruelly taken from her. Offa’s Dyke, 2021. In a cottage hidden amongst the misty Welsh hills of Offa’s Dyke, Bea Dalloway is called to help Simon Armstrong, who is searching for peace. Instead he finds himself disturbed by unsettling noises and visions.

When life throws Molly Butterfield a curveball, she decides to spend some time with her recently widowed granddad, Wally, at Hawthorn Place, his quirky Victorian house on the Dorset coast. But cosseted Molly struggles to look after herself, never mind her grieving granddad, until the accidental discovery of an identical Arts and Crafts house on the Norfolk coast offers her an unexpected purpose, as well as revealing a bewildering mystery.

Xanthe has always had an affinity with some of the antiques she finds. When she touches them, she can sense something of the past they come from and the stories they hold. When she has an intense connection to a beautiful silver chatelaine, she has to know more. It is while she’s examining the chatelaine that she’s transported back to the 17th century, where it has its origins. She discovers there is an injustice in its history. The spirit that inhabits her new home confronts her and charges her with saving her daughter’s life, threatening to take Flora’s if she fails. 

In London, journalist Jo Clifford plans to debunk the belief in past lives in a hard-hitting magazine piece. But her scepticism is shaken when a hypnotist forces her to relive the experiences of Matilda, Lady of Hay, a noblewoman during the reign of King John. She learns of Matilda's unhappy marriage, her love for the handsome Richard de Clare and the brutal death threats handed out by King John, before it becomes clear that Jo’s past and present are inevitably entwined.

As winter turns to spring, Hollie—owner of The Starfish Café—is feeling content as she settles into her new life with her loving boyfriend, Jake, and their adorable dog Pickle. But when an unwelcome visitor threatens the future of her café, Hollie must stay strong to protect her family's legacy.

In 1944 London, Anne Billings is off to meet Ken, a dashing American bomber pilot, when she and her four-year-old son, Tommy, get caught in an air raid. Anne clutches Tommy's hand as they run for the nearest shelter. In a terrifying blast, Tommy is swept away, and Anne is blown into the air...landing, near death, in New York's Central Park. When she awakens in the hospital, she has no memory. It is 2008. The handsome Dr. Jon Miles falls for the mysterious Anne, and he attempts to help her as she begins to remember her true identity.

1917. Private Daniel Dawkins fights at Messines Ridge and Passchendaele. He writes home to his true love, Joyce, but reveals little of his extreme bravery, his kindness, his loyalty to his comrades and the horrors they experience on the Western Front. 1920. Captain Peter Harding is tasked with a secret mission to assist in the selection of a body dug up from the battlefields of Flanders to be buried in Westminster Abbey as the 'Unknown Warrior'. 

When Madeleine Maxwell is recruited by the St Mary's Institute of Historical Research, she discovers the historians there don't just study the past - they revisit it. But one wrong move and History will fight back - to the death. And she soon discovers it's not just History she's fighting....