In this latest novel from bestselling author John Verdon, ingenious puzzle solver Dave Gurney puts under the magnifying glass a notorious serial murder case – one whose motives have been enshrined as law-enforcement dogma - and discovers that everyone has it wrong. The most decorated homicide detective in NYPD history, Dave Gurney is still trying to adjust to his life of quasi-retirement in upstate New York when a young woman who is producing a documentary on an infamous murder spree seeks his counsel. Soon after, Gurney begins feeling threatened: a razor-sharp hunting arrow lands in his yard, and he narrowly escapes serious injury in a booby-trapped basement. As things grow more bizarre, he finds himself reexamining the case of The Good Shepherd, which ten years before involved a series of roadside shootings and a rage-against-the-rich manifesto. The killings ceased, and a cult of analysis grew up around the case with a consensus opinion that no one would dream of challenging—no one, that is, but Dave Gurney. Mocked even by some who’d been his allies in previous investigations, Gurney realizes that the killer is too clever to ever be found. The only gambit that may make sense is also the most dangerous—to make himself a target and get the killer to come to him.

In this latest novel from bestselling author John Verdon, ingenious puzzle solver Dave Gurney puts under the magnifying glass a notorious serial murder case – one whose motives have been enshrined as law-enforcement dogma - and discovers that everyone has it wrong. The most decorated homicide detective in NYPD history, Dave Gurney is still trying to adjust to his life of quasi-retirement in upstate New York when a young woman who is producing a documentary on a notorious murder spree seeks his counsel. Soon after, Gurney begins feeling threatened: a razor-sharp hunting arrow lands in his yard, and he narrowly escapes serious injury in a booby-trapped basement. As things grow more bizarre, he finds himself reexamining the case of The Good Shepherd, which ten years before involved a series of roadside shootings and a rage-against-the-rich manifesto. The killings ceased, and a cult of analysis grew up around the case with a consensus opinion that no one would dream of challenging -- no one, that is, but Dave Gurney. Mocked even by some who’d been his supporters in previous investigations, Dave realizes that the killer is too clever to ever be found. The only gambit that may make sense is also the most dangerous – to make himself a target and get the killer to come to him. To survive, Gurney must rely on three allies: his beloved wife Madeleine, impressively intuitive and a beacon of light in the gathering darkness; his de-facto investigative “partner” Jack Hardwick, always ready to spit in authority’s face but wily when it counts; and his son Kyle, who has come back into Gurney’s life with surprising force, love and loyalty. Displaying all the hallmarks for which the Dave Gurney series is lauded -- well-etched characters, deft black humor, and ingenious deduction that ends in a climactic showdown – Let the Devil Sleep is something more: a reminder of the power of self-belief in a world that contains too little of it.

When an old colleague comes to him for help solving the mysterious death of his town's most prominent resident, retired NYPD detective Dave Gurney must use all of his analytical skills to hunt a murderer who just might be killing from beyond the grave The idyllic community of Larchfield is rocked to its core when Angus Russell, its wealthiest and most powerful citizen, is found dead in his mansion on Harrow Hill. A preliminary analysis of DNA gathered at the crime scene points to the guilt of local bad boy Billy Tate, whose hatred for the victim was well known. Except that Tate fell from the roof of a local church and was declared dead by the medical examiner the day before Russell was killed. When police rush to the mortuary, they discover Tate's coffin has been broken open from the inside, and the body is gone. A series of murders soon follows as Larchfield loses its collective mind. Gun sales explode. Conspiracy theories and religious fundamentalism spread. The once-peaceful town becomes a magnet for sensation seekers, self-proclaimed zombie hunters, TV producers eager for ratings, and apocalyptic preachers rallying the faithful for the end of days. His quiet retirement shattered, ex-NYPD detective Dave Gurney finds himself not only facing down a murderer, but struggling to restore order to the town rapidly spiraling out of control.

Dave Gurney, retired NYPD homicide investigator, is back in Shut Your Eyes Tight, the sequel to the international bestseller Think of a Number Dave Gurney, a few months past the Mellery case that pulled him out of retirement and then nearly killed him, is trying once again to adjust to his country house’s bucolic rhythms when he receives a call about a case so seductively bewildering that the thought of not looking into it seems unimaginable—even if his beloved wife, Madeleine, would rather he do anything but. The facts of what has occurred are horrible: a blushing bride, newly wed to an eminent psychiatrist and just minutes from hearing her congratulatory toast, is found decapitated, her head apparently severed by a machete. Though police investigators believe that a Mexican gardener killed the young woman in a fit of jealous fury, the victim’s mother—a chilly high-society beauty—is having none of it. Reluctantly drawn in, Dave is quickly buffeted by a series of revelations that transform the bizarrely monstrous into the monstrously bizarre. Underneath it all may exist one of the darkest criminal schemes imaginable. And as Gurney begins deciphering its grotesque outlines, some of his most cherished assumptions about himself are challenged, causing him to stare into an abyss so deep that it threatens to swallow not just him, but Madeleine, too.

"John Verdon writes grown–up detective novels, by which I mean stories with intelligent plots, well–developed characters and crimes that have social consequences. White River Burning, featuring the author's brainy gumshoe–for–hire, Dave Gurney, checks all these boxes." —The New York Times Book Review Tensions have been running high in White River as it approaches the anniversary of a fatal shooting of a black motorist by a local police officer. The polarized city is on edge, confronted with angry demonstrations, arson, and looting. In the midst of the turmoil, a White River police officer is shot dead by an unknown sniper. As the town spirals out of control, local authorities approach Dave Gurney to conduct an independent investigation of the shooting. White River Burning is the most provocative and timely book yet by the author hailed by The New York Times as "masterly."

The first book in the Dave Gurney series, Think of a Number is a heart-pounding game of cat and mouse that grows relentlessly darker and more frightening as its pace accelerates Threatening letters arrive in the mail over a period of weeks, ending with a simple declaration: “Think of any number . . . picture it . . . now see how well I know your secrets.” Those who comply find that the letter writer has predicted their random choice exactly. But when oddities that begin as a diverting puzzle quickly ignite into a massive serial murder investigation, police are confronted with a baffling killer, one who is fond of rhymes filled with threats and warnings, whose attention to detail is unprecedented, and who has an uncanny knack for disappearing into thin air. Brought in as an investigative consultant, Dave Gurney, a recently retired NYPD homicide investigator, soon accomplishes deductive breakthroughs that leave local police in awe. Yet, even as he matches wits with his seemingly clairvoyant opponent, Gurney’s tragedy-marred past rises up to haunt him, his marriage approaches a dangerous precipice, and he wonders if he’s met an adversary who can’t be stopped. A work that defies easy labels—at once a propulsive masterpiece of suspense and an absorbing immersion in the lives of characters so real we seem to hear their heartbeats—Think of a Number is a novel you’ll not soon forget.

Could a nightmare be used as a murder weapon? That's the provocative question confronting Gurney in the thrilling new installment in this series of international bestsellers. The former NYPD star homicide detective is called upon to solve a baffling puzzle: Four people who live in different parts of the country and who seem to have little in common, report having had the same dream—a terrifying nightmare involving a bloody dagger with a carved wolf's head on the handle. All four are subsequently found with their wrists cut — apparent suicides — and the weapon used in each case was a wolf's head dagger. Police zero in quickly on Richard Hammond, a controversial psychologist who conducts hypnotherapy sessions at a spooky old Adirondack inn called Wolf Lake Lodge. It seems that each of the victims had gone there to meet with Hammond shortly before turning up dead. Troubled by odd holes in the official approach to the case, Gurney begins his own investigation — an action that puts him in the crosshairs of not only an icy murderer and the local police but the darkest corner of the federal government. As ruthless as the blizzard trapping him in the sinister eeriness of Wolf Lake, Gurney's enemies set out to keep him from the truth at any cost — including an all–out assault on the sanity of his beloved wife Madeleine. With his emotional resources strained to the breaking point, Gurney must throw himself into a deadly battle of wits with the most frightening opponent he has ever faced. Wolf Lake is the page–turning new work by a writer hailed by the New York Times as "masterly" — and it furthers the adventures of Dave Gurney, a detective reviewers have compared to Sherlock Holmes.