It’s 1851 in old York. Lizzy Grimm struggles to save her late father’s charmingly creepy yet floundering antique shop, Grimm Curiosities. Then, during a particularly snowy December in this most haunted city in England, things turn…curiouser. Lizzy meets Antony Carlisle, whose sister suffers from the same perplexing affliction as Lizzy’s mother—both stricken silent and unresponsive after speaking with ghosts.

It is the year 1613, and King James is sending his messenger Andrew Logan into Scotland with secret orders to arrest Sir David Moray, close friend and advisor of the late Prince Henry. Secrets are second nature to Andrew, who must hide his Second Sight to stay alive. Joined by a court scrivener and the scrivener's spirited daughter Phoebe, Andrew slowly untangles the true purpose of his mission—to frame Sir David for Prince Henry's murder. But Andrew is unwilling to betray an innocent man.

Roos Beckman has a spirit companion only she can see. Ruth—strange, corpse-like, and dead for centuries—is the light of Roos' life. That is, until the wealthy young widow Agnes Knoop visits one of Roos' backroom seances, and the two strike up a connection.

Present day. As a love affair comes to an end, and with it her dreams for her future, artist Selena needs a retreat. The picture-postcard Sloe Cottage in the Somerset village of Ashcombe promises to be the perfect place to forget her problems, and Selena settles into her new home as spring arrives. 1682: Grace Cotter longs for nothing more than a husband and family of her own. Separated by three hundred years, two women are drawn together by a home bathed in blood and magic.

When Adrianna arrives at the small, run-down cottage, near the sea in rural Norfolk, she can’t help but breathe a sigh of relief. Here she can forget her life in the city, and the problems she’s left behind there, at least for a while. But – like Adrianna herself – the cottage holds secrets. And when Adrianna finds a mysterious bundle of notes hidden under a floorboard, she can’t shake the idea that they’ve been waiting for her. Especially when – in the rambling, overgrown garden – she then finds a strangely-carved stone, drawing her into a centuries-old mystery…

1970s, Southern Alabama. Sixty-two-year-old Jeremiah Lewis Taylor, or “Nub,” has spent his whole life listening to those he loves tell him he’s no good—first his ex-wife, now his always-disapproving daughter. Sure, his escapades have made him, along with his cousin and perennial sidekick, Benny, just a smidge too familiar with small-town law enforcement, but he’s never harmed anyone—except perhaps himself.

Newly-minted child psychologist Mina has little experience. In a field where the first people called are experts, she’s been unable to get her feet wet. Instead, she aimlessly spends her days stuck in the stifling heat wave sweeping across Britain, and anxiously contemplating her upcoming marriage to careful, precise researcher Oscar. The only reprieve from her small, close world is attending the local bereavement group to mourn her brother’s death from years ago. That is, until she meets journalist Sam Hunter at the grief group one day. And he has a proposition for her.

London, 1893: High up in a house on a dark, snowy night, a lone seamstress stands by a window. So begins the swirling, serpentine world of Paraic O'Donnell's Victorian-inspired mystery, the story of a city cloaked in shadow but burning with questions: Why does the seamstress choose to jump out of that window? Why is there a cryptic message sewn into her skin? And how is she connected to a rash of missing girls, all of whom seem to have disappeared under similar circumstances?

In 1994, an aspiring young cold-case investigator in California’s East Bay, Paul Holes, puts aside trying to solve the Golden State Killer case as he waits for science to catch up. Paul returns to an old file cabinet at the back of the forensic lab to look for another cold case he can work—something with DNA. He finds one. The 1978 murder of a married mother who went for a morning jog in a nearby park. The original investigators believed that a serial killer named Phillip Hughes was responsible; they just couldn’t prove it.

At the close of World War II, London is in ruins and Rose Daniel isn’t at peace. Eight years ago, her brother disappeared while fighting alongside Gypsy partisans in Spain. From his letters, Rose has just two clues to his whereabouts - his descriptions of the spectacular south slopes of the Sierra Nevada and his love for a woman who was carrying his child. In Spain, it has been eight years since Lola Aragon’s family was massacred. Eight years since she rescued a newborn girl from the arms of her dying mother and ran for her life.