Spasm

From the "master of the medical thriller" (The New York Times), Robin Cook, fan favorites Jack and Laurie return in another fast-paced spine chiller about a deadly bioweapon that could disrupt the world order as we know it.

"Masterful . . . Robin Cook is at the top of his game." -#1 NYT bestselling author FREIDA MCFADDEN

When Laurie Montgomery temporarily steps down from her position as Chief Medical Examiner, she and Jack find themselves uncharacteristically free for a couple of weeks. And the timing couldn't be better when they receive a call from Jack's former medical school classmate, Robert Neilson, who is the sole family practitioner in Essex Falls, an idyllic town tucked away in New York State's Adirondack Mountains. Serving also as the Hamilton County coroner, Dr. Neilson is in over his head trying to explain the sudden death of a young, healthy pest control worker on top of an outbreak of rapidly progressive Alzheimer's-like cases, and he pleads with Jack and Laurie to come lend a professional hand. Unable to resist a good mystery and a vacation in one, Laurie and Jack agree to help and head upstate.

Essex Falls is beautiful enough and their accommodations are even better than they imagined. But they soon learn the town has suffered a major economic and social setback, which has shaken its residents to their cores. When the body of the pest control worker disappears without a trace just prior to an autopsy, Jack's penchant for solving forensic conundrums launches him into a full-scale investigation that uncovers the most frightening modus operandi of his career so far.

Author: Robin Cook
Publisher: G.P. Putnam's Sons
Published: 12/09/2025
Pages: 352
Binding Type: Hardcover
Weight: 1.10lbs
Size: 9.20h x 6.30w x 1.50d
ISBN: 9798217044931


Review Citation(s):
Publishers Weekly 10/13/2025
Kirkus Reviews 12/01/2025

About the Author
Robin Cook, M.D., is the author of more than forty books and is credited with creating the medical-thriller genre with his groundbreaking and wildly successful 1977 novel, Coma. His most recent bestsellers include Manner of Death, Night Shift, Viral, Genesis, Pandemic, and Charlatans. Cook divides his time between Florida, New Hampshire, and Massachusetts.