After a failed career and marriage in California, Hugh Davoren is back in Helena, Montana, as a construction hand at the old Pettyjohn Ranch, home of many childhood memories—including the seemingly accidental death of his teenaged first love, Celia.Hugh is just trying to get through another long workday on the ranch when he discovers two dead stallions. A further probe into the matter only pushes Hugh into dangerous corners, as he finds that the ranch's slick new owner, his beautiful wife, and even old Mr. Pettyjohn have terrible secrets to keep.

From the very start, Dr. Carroll Monks knew that the businessman dumped from a limousine in the parking lot of Mercy Hospital wasn't a typical San Francisco junkie. Even after Monks had rushed the dying man inside and brought him back from the precipice of a heroin overdose—after the danger had, seemingly, passed-Monks sensed that something more sinister was brewing.Just how sinister, he couldn't have guessed. First a phalanx of lawyers and doctors descended on the hospital and whisked the man away before Monks could find out more about the suspicious circumstances surrounding his arrival. Then a small fire broke out in the hospital—an act of sabotage that resulted in the disappearance of the man's blood samples. But the real shock came the next morning, when the newspapers reported the mysterious disappearance of billionaire Lex Rittenour. Rittenour, a beloved computer wunderkind, had long been rumored to be developing a top-secret technology...

As he lies, bound and hidden, on the floor of his abductors' SUV, Carroll Monks is only dimly aware of the bizarre series of high-profile murders sweeping across the nation. What he thinks about instead, as they travel for hours deep into the Northern California wilderness, is that the face of one of his abductors belongsto his own son, Glenn – long estranged and living (the last Monksknew) on the streets of Seattle. The vehicle finally stops. When Monks is untied and steps out, he sees he's been brought to a remote off-the-grid community where paramilitary training and methamphetamine make for combustible, uneasy bedfellows – and that Glenn has fallen under the spell of a disenfranchised countercultural sociopath known simply as Freeboot, who claims that a revolution "of the people" is already under way. Monks is appalled by Freeboot's violent histrionics and Manson-like affinity for the hidden messages buried within Lennon and McCartney lyrics, yet acknowledges that he hears echoes of his own feelings when Freeboot speaks about the disintegration of workers' rights, the escalating differential between the haves and the have-nots, and the slap-on-the-wrist "justice" doled out in cases of billion-dollar corporate malfeasance. Could this well-armed madman actually have his finger on the pulse of the underclass? The reason Monks has been abducted, he soon discovers, is Freeboot's own son, a four-year-old boy who is deathly ill – a conundrum for Freeboot, whose distrust of institutional America (hospitals included) borders on the psychotic. Monks, an ER physician, has been brought in to care for the boy, but he can see immediately that the boy's condition is acute and that only immediate hospitalization will save him. When Monks's pleas fall on deaf ears, he fashions a daring escape during a snowstorm, with the young boy slung across his back – and brings the wrath of a madman down on himself and his family, culminating in a diabolically crafted "revolution" – a re-creation of Hitchcock's The Birds, but with human predators, unleashed on the town of Bodega Bay, California.

Outside San Francisco, a sting of NGI's--violent sociopaths found not guilty by reason of insanity--have been sent back into society, and, one by one, mysteriously disappeared....Beautiful psychologist Alison Chapley wants to know why and sets off on a search for answers that lures her and her former lover, medical examiner Carroll Monks, into a menacing and increasingly macabre dance with a brilliant psychopath known only as Naia....Naia's perverse and carefully chosen clues--plaster masks, a snuff videotape, a deadly cobra--draw Alison into a psychological seduction she's powerless to resist. Running out of time, Monks's only chance to save Alison is to outwit this twisted mastermind in a deranged and deadly game of cat-and-mouse.

"Neil McMahon's thrillers have the precision of a surgeon's scalpel." – Michael Connelly *** Late one hot summer night, a beautiful young actress named Eden Hale – only hours removed from breast-augmentation surgery, and writhing in pain – stumbles to the telephone and dials 911. Within minutes, an ambulance rushes her to San Francisco's Mercy Hospital. But by the time she arrives, she is dying, fast, of a mysterious, unrecognizable condition. Dr. Carroll Monks, the ER physician on duty, races to sort through her baffling symptoms in the few minutes he has left to save her. Monks has a sudden insight and, against the advice of his peers, risks a radical treatment, which will prove to be either a brilliant maneuver or a potentially deadly mistake. It fails. Eden Hale, vibrantly healthy and barely twenty-five years old, is dead. The fallout is immediate and intense. The plastic surgeon who operated on Eden – Dr. D. Welles D'Anton, whose reputation as a surgical guarantor of perfection and agelessness has conferred on him a guru-like status – blames Monks for her death. Criticism from Monks's hospital colleagues quickly follows and the threat of a lawsuit is not far behind. Monks's career is in jeopardy, but his own guilt and uncertainty are what haunt him worst of all. Convinced there's a hidden cause to Eden's death, Monks starts to delve into her past. Despite roadblocks that spring up in his path, he soon learns that the former prom queen was not the all-American girl she seemed to be: she was caught up in the world of pornography, and was even, possibly, having an illicit affair with D'Anton. Then Monks uncovers a secret that is far more frightening: other young women in D'Anton's care have wound up missing, dead, or horribly disfigured. In his search for the truth, Monks is drawn into a culture of unimaginable wealth and vanity – only to discover that he is being used as a pawn in a decadent game of glamour and cruelty, one that places him in the crosshairs of a deadly psychopath.

Critically acclaimed writer Neil McMahon firmly establishes himself as one of today’s top thriller writers with this dark and mesmerizing story that weaves together Hollywood and a cult, old money and futuristic technologies—a powerful tale of suspense sure to catapult him to bestsellerdom.A respected judge goes berserk, destroying his home. . . .A wealthy celebrity widow is found floating unconscious in her pool. . . .A brilliant young astrophysicist is killed when he runs onto a busy freeway. . . .To psychologist Tom Crandall, the residents of Los Angeles seem to be going insane. Over the past few months, people have randomly become unhinged, exploding in violent, self-destructive rampages. Now Tom’s younger brother Nick is lying in a hospital bed after narrowly surviving a fall off a Malibu cliff. But, as Tom soon finds out, the accident is only the latest in a string of alarming events involving his troubled sibling. Nick has been blackmailing members of his wealthy family, including his brother Paul—a would-be Hollywood mogul whose latest project involves a film-production company headed by a charismatic scientist who holds some disturbing theories about power and human behavior.Concerned about Paul’s dealings, Tom heads to the film set, where he meets a physicist turned filmmaker, the brilliant and enigmatic Swede named Gunnar Kelso. Soon Tom is caught in a terrifying scheme that threatens his sanity and his very life, and he must race to uncover the truth before it’s too late.A tightly plotted tale of twisting suspense and paranoia, of cutting-edge science, a diabolical conspiracy, and family betrayal, L.A. Mental is a roller-coaster ride from the first page to the last.