As if her life wasn't complicated enough, people start dropping like flies in her rural ER. As she looks for the cause, she gets caught in a web of deception and death, threatening everything she loves. Using her courage and medical knowledge, Emma fights the fight of her life to protect those she holds dear. Will she destroy the evil, or will it crush her first?

Dr. Jack Wyatt is renowned for solving the unsolvable. When a colleague approaches him about a dangerous new malady affecting only Leukemia patients at a prestigious oncology hospital, the mysterious case is too intriguing to pass up. So he and the brilliant Dr. Madison Shaw, a physician who shares not only his expertise but also his devotion to medicine, embark in a race against time to save the children as cases mount. Within the hospital walls, they confront a labyrinth of medical conundrums, hostile colleagues guarding their territory, and a web of political intrigue.

Dr. Jacey Flanigan has worked tirelessly to achieve her dream of becoming a pediatric cardiologist. But when she moves to Manhattan to begin her career at a prestigious children's hospital, she discovers that the medical profession may not be what she expected. An encounter with an arrogant heart surgeon on her first day sets the tone for what's to come - a world of enigmatic physician behavior and questionable cardiac surgical practices cloaked in secrecy.

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.

The death of a nameless young woman in his emergency room spurs physician AJ Docker to seek answers. Together with his policeman friend and a police dog, he sets out on a quest for justice for his lost patient, but he discovers more questions than answers as he delves into the criminal world.

Dawn. The English Channel. A small boat arrives crammed with exhausted migrants, not all of whom will make land. Some of the shattered occupants have already paid for their journeys. Others have arrived with a debt still to be paid. One of the migrants isn't fleeing anything. He's not from Europe, or Africa, or the East. He's from Texas, and he's wearing a robe. When the traffickers take some of their passengers to pay for their journey, they also take the man in the robe. That was their first mistake.

AJ Docker (Doc) and his guard dog, Banshee, move to a small town in the mountains for a slower-paced lifestyle. Doc settles into the idyllic setting with a rewarding job and enriching colleagues, as well as with a romantic interest who leads him to contemplate marriage. His new life seems perfect, until he begins to uncover the town's dirty secrets. A serial killer hunts in the woods, and dirty money flows throughout the town.

Thomas Austin was once a prominent NYPD detective, known for locking up a psychopathic serial killer dubbed "The Holiday Baby Butcher". Now retired in a small beach town in the Pacific Northwest, Austin runs a little café, trying to overcome the loss of his wife, a DA who was gunned down only one year ago.

Meanwhile, Gillan McArdle’s academic career is ending because of one stupid lapse of judgement. Offered a short-term contract, he lands on the Hebridean island of Harris to investigate obscure animal bones. Quickly dismissing the unicorn skull as a thinly disguised fake, he can’t deny there’s something unusual about these bones. Baited by rumors of a majestic tusked horse roaming the uplands, Gill begins to suspect someone is manipulating him. As he gradually unravels the mystery of the skull, he grasps a disturbing conclusion: If this creature does exist, the evidence suggests it’s a killer.

On a hot, muggy afternoon in Eden, a tiny, rural town deep in southeast Louisiana, two boys make a grim discovery: They unearth the decades-old remains of a child, strands of hair and clothing still attached to the bones. Meanwhile on the other side of the country, in California, forty-one-year-old Evelyn Yates, a single mother is struggling to maintain psychological equilibrium despite problems with alcohol, a difficult teenage daughter, and her own traumatic past.

Two detectives hunt a serial killer. The killer's hunting them. A lone trucker is ambushed, shot, and brutally stabbed. A tourist meets the same fate while out for a jog. Facing two crime scenes that could have come from a horror movie, Detectives Carly Sanderson and Sergio Martin search for the crazed serial killer. Five more attacks happen in a week, launching the entire city into a panic and causing the mayor to throw all of the city’s resources into stopping the rampage.

When a landslip on Pembrokeshire’s stunning coastal path reveals the harrowing remains of two bodies, ex-DCI Evan Warlow’s quiet retirement is shattered.

After losing everything in a devastating house fire, the cracks in Justin and Megan's marriage are starting to show. A move to the country should be the fresh start they desperately need, but the old lodge on the Treloar estate, with its crooked chimneys and dark foreboding walls, is more sinister than Megan ever imagined. She tries to make the best of it for her husband's sake, but the house is haunted by the secrets of Justin's past.

Bullied, overlooked and under-appreciated, Lissa McColl learns at an early age to do very bad things. As a nurse, she is respected and valued for the first time in her life. But Lissa hates her job and the selfish, rude and inconsiderate people she has to deal with. But being underestimated in this job had its advantages. Lissa can get close to people, find out their secrets… sometimes with deadly results.

Renowned criminal psychologist Bridget Bishop quit the FBI’s Behavioral Analysis Unit after only two years on the job, exhausted and traumatized from facilitating the investigation and capture of one of the country’s most prolific serial killers.