Twenty-eight-year-old Sean McGillin is the picture of health, until he fractures his leg while in-line skating in New York City's Central Park. Within 24 hours of his surgery, he dies.

DC Heart surgeon Dr. Steven Leeds is suddenly besieged by a handful of immensely complicated heart attack and stroke cases, all caused by a rare arterial injury—a dissection. Private detective Kirk Miner and FBI agent Jack Mulville investigate, and they immediately suspect Leeds’ former lover, who harbors a grudge against all the victims. Then when prominent people in the US government begin to experience these same deadly cardiac emergencies, it falls to the unlikely team of three to snuff out a catastrophic plot that only the medically astute can divine.

Dr. Carrie Bryant's four years as a neurosurgical resident at White Memorial Hospital have earned her the respect and admiration from peers and staff alike. When given the chance of performing her first unsupervised brain surgery, Carrie jumps at the opportunity. What should have been a routine, hours-long operation turns horribly wrong and jeopardizes her patient's life. Emotionally and physically drained, Carrie is rushed back to the OR to assist in a second surgery.

When President Geoffrey Hilliard’s son Cam, a 16-year-old chess champion, experiences extreme fatigue, moodiness, and an uncharacteristic violent outburst, doctors are quick to dismiss his troubles as teen angst. But Secret Service agent Karen Ray summons her physician ex-husband for a second opinion. Dr. Lee Blackwood’s concerns are dismissed by the president's team - until Cam gets sicker. Lee must make a diagnosis from a puzzling array of symptoms he's never seen before. His only clue is a patient named Susie Banks, a young musical prodigy who seems to be suffering from the same baffling condition as Cam.

When her elderly patients start dying at home days after minor surgery, anesthesiologist Dr. Kate Downey wants to know why. The surgeon, not so much. “Old people die, that’s what they do,” is his response. When Kate presses, surgeon Charles Ricken places the blame squarely on her shoulders. Kate is currently on probation, and the chief of staff sides with the surgeon, leaving Kate to prove her innocence and save her own career. With her husband in a prolonged coma, it’s all she has left.

Returning to practice after a suspension for stealing opioids, a young doctor takes the only job he can find: a post as a physician at the struggling St. Luke's Hospital in east London. Amid the maelstrom of sick patients, overworked staff and underfunded wards, a more insidious secret soon declares itself: too many patients are dying. And a murderer may be lurking in plain sight.

After she and her new friend, Tim Brown, gain entrance into this dream school, everything soon becomes a waking nightmare as student after student begins behaving as if they were brainwashed. Now Quinn and Tim must hurry to uncover the dark truth before it's too late . . .

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.

For San Francisco’s newest medical examiner, Dr. Jessie Teska, it was supposed to be a fresh start. A new job in a new city. A way to escape her own dark past. Instead, she faces a chilling discovery when an opioid-overdose case contains hints of something more sinister. Jessie’s superiors urge her to close the case, but as more bodies land on her autopsy table, she uncovers a constellation of deaths that point to an elaborate plot involving drug dealers and Bitcoin brokers.

Dr. Julie Devereux is an outspoken advocate for the right to die - until a motorcycle accident leaves her fiancé, Sam Talbot, a quadriplegic. Sam begs to end his life, but Julie sees hope in a life together. With the help of an organization that opposes physician-assisted suicide, Julie has Sam coming around to her point of view when he suddenly dies from an unexpected heart attack.

He slips into their homes at night and walks silently into bedrooms where women lie sleeping, unaware of the horrors they soon will endure. The precision of the killer's methods suggests he is a deranged man of medicine, propelling the Boston newspapers and the frightened public to name him "The Surgeon". The cops' only clue rests with another surgeon, the victim of a nearly identical crime. Two years ago, Dr. Catherine Cordell fought back and killed her attacker before he could complete his assault.

In the tightly knit world of Boston medicine, the Randall family reigns supreme. When heart surgeon J. D. Randall’s teenage daughter dies during a botched abortion, the medical community threatens to explode. Was it malpractice? A violation of the Hippocratic Oath? Or was Karen Randall murdered in cold blood? The natural suspect is Arthur Lee, a brilliant surgeon and known abortionist, who has been carrying out the illegal procedure with the help of pathologist John Berry.

The master of medical suspense brings us another novel of controversy, biology, and human greed. Internist Matt Rutledge has spent the last five years trying to find links between the deaths of his wife and his father. He suspects the Belinda Coke and Coal Company has released toxic chemicals into the environment that have caused the "Belinda Syndrome," a miasma of symptoms that include violent and deadly paranoia in some, Ebola-like hemorrhaging in others. But he lacks proof.

Four young women have been found murdered—tortured and strangled in their own beds—all victims of the same brilliant monster. Using a skilled hand and the latest technology in forensic medicine, Kay Scarpetta begins the process of gathering the microscopic clues the latest battered body has to give.

Someone is stalking the UCLA Medical Center - a depraved madman who is preying upon the staff, particularly those who are young and female. No stranger to the terrible ravages of senseless violence, E.R. Chief Dr. David Spier must keep the emergency room running smoothly and efficiently, even as his terrified co-workers wonder who will be the next victim. But when the monster himself is dragged into the E.R. in handcuffs - hideously burned, suffering, and begging for mercy - the nightmare is far from over. It has only just begun.