It began on New Year’s Eve. The sickness came on suddenly, and spread quickly. The fear spread even faster. Within weeks, everything people counted on began to fail them. The electrical grid sputtered; law and government collapsed - and more than half of the world’s population was decimated. Where there had been order, there was now chaos. And as the power of science and technology receded, magick rose up in its place.

To celebrate the rise of their new queen, three goddesses of the moon created three stars, one of fire, one of ice, one of water. But then they fell from the sky, putting the fate of all worlds in danger. And now three women and three men join forces to pick up the pieces....

Breen Kelly had always been a rule follower. So when her father left when she was 12 years old, promising to return, she waited. Now, more than a decade later, she needs to move forward. She can wait no longer. A summer trip to Ireland seems like the perfect next step. She never dreamed it would lead her through a portal to another world.

With indifferent parents, Iona Sheehan grew up craving devotion and acceptance. From her maternal grandmother, she learned where to find both: a land of lush forests, dazzling lakes, and centuries-old legends. Ireland. County Mayo, to be exact. Where her ancestors’ blood and magic have flowed through generations - and where her destiny awaits. Iona arrives in Ireland with nothing but her Nan’s directions, an unfailingly optimistic attitude, and an innate talent with horses. 

When Nell Channing arrives on charming Three Sisters Island, she believes that she's finally found refuge from her abusive husband - and from the terrifying life she fled so desperately eight months ago. Just as Nell starts to wonder if she'll ever be able to break free of her fear, she realizes that the island suffers from a terrible curse - one that can only be broken by the descendants of the Three Sisters, the witches who settled the island back in 1692.

Caitlyn Sullivan is just nine years old when a game of hide-and-seek at a family party will change her life forever. The betrayal she experienced that night will shape Caitlyn's life - and for years she runs and runs, hiding from the aftermath of the trauma. But Caitlyn comes to realise that if she wants to not just survive but thrive, she must return to the family home to face up to her past.

Every seven years, on the seventh day of the seventh month, strange things happen. It began when three young boys - Caleb, Fox, and Gage - went on a camping trip to the Pagan Stone. And 21 years later, it will end in a showdown between evil and the boys who have become men - and the women who love them.

From the outside, the house in Lakeview Terrace looks perfect, and the Bigelows seem like the perfect family: the respected surgeon father, the glamorous, devoted mother and two beautiful children. A perfect family, in a perfect house, living their perfect lives. But perfect surfaces can hide dark undercurrents, and behind closed doors lies a very different story. Teenager Zane and his younger sister, Britt, are terrorised by their violent father and dysfunctional mother. 

Naomi Bowes lost her innocence the night she followed her father into the woods. In freeing the girl trapped in the root cellar, Naomi revealed the horrible extent of her father’s crimes and made him infamous. No matter how close she gets to happiness, she can’t outrun the sins of Thomas David Bowes. Now a successful photographer living under the name Naomi Carson, she has found a place that calls to her, a rambling old house in need of repair, thousands of miles away from everything she’s ever known. 

The Bodine ranch and resort in western Montana is a family business, an idyllic spot for vacationers. A little over thirty thousand acres and home to four generations, it’s kept running by Bodine Longbow with the help of a large staff, including new hire Callen Skinner. There was another member of the family once: Bodine’s aunt, Alice, who ran off before Bodine was born.

To most people, Fiona Bristow seems to have an idyllic life - a quaint house on an island off Seattle’s coast, a thriving dog-training school and a challenging volunteer job performing Canine Search and Rescue. But Fiona got to this point by surviving a nightmare: an encounter with the Red Scarf Killer, who shot and killed Fiona’s cop fiancé and his K-9 partner.

Photographer Jo Ellen Hathaway thought she'd escaped the house called Sanctuary long ago. She'd spent her loneliest years there, after the sudden, unexplained disappearance of her mother. Yet the sprawling inn on an island off the Georgia coast continues to haunt her dreams. And now, even more haunting are the pictures someone is sending her: strange close-ups and candids, culminating in the most shocking portrait of all - a photo of her mother - naked, beautiful, and dead. 

Determined to reevaluate her life, Jude Murray flees America to take refuge in Faerie Hill Cottage, immersing herself in the study of Irish folklore and discovering hope for the future of the magical past. Finally back home in Ireland after years of traveling, Aidan Gallagher possesses an uncommon understanding of his country’s haunting myths.

On a hot July afternoon, a worker at an Antietam Creek construction site drives the blade of his backhoe into a layer of soil - and strikes a 5,000-year-old human skull. The discovery draws plenty of attention and a lot of controversy. It also changes the life of one woman in ways she never expected.

Emma McAvoy may have grown up in the limelight, but some secrets are hidden in a darkness no light can reach. Now on the verge of a successful career, and having fallen in love with the man of her dreams, Emma is looking to the future. Yet it’s the past that is about to catch up with her. For Emma, her childhood had been almost like a rags-to-riches fairy tale - until the tragic night that changed her family forever. But what Emma thinks she knows about that terrible night and the man she’s about to marry is only half the truth.