In Harvest, the book that introduced us to Tess Gerritsen's unique blend of medical expertise, harrowing suspense, and brilliantly crafted plot twists, the dark side of medical research is exposed. Harvest vividly portrays a young woman doctor challenging a world where medical miracles and greed fuel a lethal conspiracy - and the bright lights of the O.R. conceal the ultimate corruption of genius.

Dr. Toby Harper works the night shift in an emergency room. She spends her daytime hours alone with her mother who suffers from Alzheimer's disease. When elderly Alzheimer's patients from the same retirement home start dying mysteriously, Toby is the only one suspicious enough to investigate. As a result she finds herself, her mother, and her own sanity at risk.

She's young. She's beautiful. And her corpse, laid out in the office of Boston medical examiner Cat Novak, betrays no secrets - except for a notebook clutched in one stiff hand, seven numbers scrawled inside. When a second victim is discovered, Cat begins to fear that a serial killer is stalking the city streets: a shadowy madman without mercy or apparent motive. The police are sceptical. The mayor won't listen. And Cat's chief suspect is one of the city's most prominent citizens.

The first time violinist Julia Ansdell picked up the "Incendio Waltz" in a darkened antique shop in Rome, she knew it was a strikingly unusual composition. The minor key and complex feverish arpeggios have a life of their own. But when she plays the piece, Julia blacks out and awakens to find her small daughter implicated in acts of surprising violence. When she travels to Venice to find the previous owner of the music, she uncovers a heart-stoppingly dark secret....

Emma Watson, a brilliant research physician, has been training for years for the mission of a lifetime: to study living beings in space. Jack McCallum, Emma's estranged husband, has shared her dream of space travel, but a medical condition has grounded and embittered him. He must watch from the sidelines as his wife prepares for her first mission to the international Space Station.

Returning home from a trip to Paris, Boston medical examiner Maura Isles confronts a nightmarish scene. Police cruisers line her street and slumped in a car at the end of Maura's driveway is a dead woman, her head bloodied by a gunshot wound. Cops and neighbors gape at her as she approaches. Only when Maura looks at the victim does she understand why everyone is so shocked by her arrival. The dead woman looks exactly like Maura. Within a week, the DNA lab delivers a stunning verdict.

When Ava arrives at Brodie’s Watch, she thinks she has found the perfect place to hide from her past. Something terrible happened, something she is deeply ashamed of, and all she wants is to forget. But the old house on the hill both welcomes and repels her, and Ava quickly begins to suspect she is not alone. Either that or she is losing her mind. The house is full of secrets, but is the creeping sense of danger coming from within its walls, or from somewhere else entirely?

Everyone in the small town of Denton is searching for Isabelle Coleman, a missing 17-year-old girl. All they've found so far is her phone and another girl they didn't even know was missing. Mute and completely unresponsive to the world around her, it's clear this mysterious girl has been damaged beyond repair. All Detective Josie Quinn can get from her is a name: Ramona. Currently suspended from the force for misconduct, Josie takes matters into her own hands as the name leads her to evidence linking the two girls.

1970s Atlanta: A time of great change and yet for many the fierce desire to keep things exactly the same is still strong. For women like Maggie Lawson and Kate Murphy every day is a battle. From different sides of the tracks they are united in their determination to be good cops. But they have to fight the prejudice of people like Maggie's uncle Terry who are convinced a woman's place is in the home. And all this in a city where 10 cops are killed a year and most of the city is a no-go area - even for their male colleagues.

When a mutilated body is found hanging in a seedy motel in Philadelphia, forensics specialist Liam Dwyer assumes the crime scene will be business as usual. Instead, the victim turns out to be a woman he’d had an affair with before breaking it off to save his marriage. But there’s a bigger problem: Liam has no memory of where he was or what he did on the night of the murder. Panicked, Liam turns to his brother, Sean, a homicide detective. Sean has his back, but incriminating evidence keeps piling up. From fingerprints to DNA, everything points to Liam....

When a girl’s body is found strangled, raped, and horrifically mutilated by a boat’s propeller, deep in the heart of the Norfolk Broads, newly arrived Detective Inspector John Tanner is asked to assist with the investigation. At first, all the evidence points to a man who had a multi-million-pound reason to kill her. But when an alibi is produced from an unexpected source, and another body appears at the base of a slipway, Tanner finds himself turning to local girl Detective Constable Jenny Evans for help. 

Newly divorced and with his career in jeopardy, Detective Connor Parks takes solace in the arms of a beautiful woman he meets at a bar. The next morning, Claire Fletcher is gone, leaving nothing behind but an address and a decade-old mystery. The address leads to the Fletcher family home, where Claire's siblings inform Connor that their 15-year-old sister was abducted from a city street 10 years ago and is presumed dead.

Emma is a loving wife, a devoted mother...and an involuntary killer. For years she's been hiding the dead body of the teacher who seduced her as a teen. It's a secret that might have stayed buried if only her life had been less perfect. A promotion for Emma's husband, Alex, means they can finally move to a bigger home with their young son. But with a buyer lined up for their old house, Emma can't leave without destroying every last trace of her final revenge....

When Anna Crowe is killed in her sleep alongside her children, the quiet local community of Corbally is shocked. It’s also a chilling reminder of when her sister, Janey, disappeared as a baby, 29 years ago, never to be seen again. Detective Iris Locke is assigned to the case, and, after a year undercover which ended in failure when her cover got blown, she’s desperate to make her mark - and to live up to the reputation of her ex-cop father, the former head of the Limerick Murder Squad.

Five figures gather 'round a shallow grave. They had all taken turns to dig. An adult-sized hole would have taken longer. An innocent life had been taken, but the pact had been made. Their secrets would be buried, bound in blood. Years later a headmistress is found brutally strangled, the first in a spate of gruesome murders that shock the Black Country.