Showing results by publisher "HarperAudio" in Thriller & Suspense

Fresh off her wolverine study in Montana, wildlife biologist Alex Carter lands a job studying a threatened population of polar bears in the Canadian Arctic. Embedded with a small team of Arctic researchers, she tracks the majestic bears by air. But as her study progresses, and she gathers data on the health of individual bears, things start to go awry. Her helicopter pilot quits unexpectedly, equipment goes missing, and a late-night intruder breaks into her lab and steals the samples she’s collected.

Reeling from a shattered personal life, Net Force Commander Alex Michaels is informed that top secret information from a joint air force-navy venture has been accessed and downloaded. The research involves an atmospheric weapon with the capability to drive half a country into madness using low frequency wave generation. Now the technology has fallen into the wrong hands - and testing has begun....

Three years ago intelligence officer Will Cochrane was brought in by a Delta Force colonel to assassinate a terrorist financier in Berlin. After the job the commander vanished and hasn't been heard from since. The details don't quite add up, and one of the CIA agents who was involved has been investigating the mission. He reaches out to Will for help, but before they can connect, the CIA man is poisoned. Will is determined to uncover the truth about Berlin, even if it means putting himself in the crosshairs.

While studying wolverines on a wildlife sanctuary in Montana, biologist Alex Carter is run off the road and threatened by locals determined to force her off the land. Undeterred in her mission to help save this threatened species, Alex tracks wolverines on foot and by cameras positioned in remote regions of the preserve. But when she reviews the photos, she discovers disturbing images of an animal of a different kind: a severely injured man seemingly lost and wandering in the wilds.

Experience the exciting breadth of #1 New York Times bestselling author James Rollins's wild imagination and adventurous spirit in this anthology of his short masterworks, including a new full-length novella featuring Captain Tucker Wayne and his military war dog, Kane, as well as nine previously published short stories, gathered together for the first time.

Henry and his wife, Frances, have gone bamboo - living an idyllic, tequila-drenched life as two of the Caribbean's most charming expatriates (and professional assassins). But when Charlie "Wagons" Iannello, a powerful capo with a heart of gold, is relocated to the island under the Federal Witness Protection Program, Henry and Frances' plan suddenly, dangerously falls apart.

On a transatlantic flight, the two black sheep of Sigma Force - Seichan and Kowalski - must set aside their mutual dislike as a mysterious fiery force knocks their aircraft out of the sky. This unlikely duo must use every skill, weapon, and bit of ingenuity to survive a night on a remote volcanic island, where their only refuge is the haunted, bat-plagued grounds of a seemingly deserted resort. But something horrific awaits the two, something born of the latest science but rooted in our basest human instincts.

When a remote camera on a large, rugged expanse held by the Land Trust for Wildlife Conservation picks up a blurry image of what could be a mountain caribou, they contact Alex Carter to investigate. After all, mountain caribou went extinct in the contiguous U.S. years ago, and if one has wandered down from Canada, it’s monumental.

On the streets of Washington, D.C., a brilliant scientist, the brains behind a revolutionary fighter aircraft prototype in development by the Pentagon, is snatched by masked thugs and disappears. Now five years later, an elderly professor at Cambridge University has been murdered, a victim of bizarre, ancient Chinese torture. Alex Hawke teams up with Scotland Yard former Chief Inspector Ambrose Congreve to find the killer, but this death is merely the opening gambit in a tense and lethal game of geopolitical brinksmanship.

Former NYC Mayor Tom Cafferty has been haunted by the horror of a single day. The opening of the brand new Z-train subway line beneath the Hudson River - the supposed shining moment of his tenure. But the ribbon-cutting ceremony turned deadly when the train carrying Cafferty’s wife and other citizens was attacked by a horde of hyper intelligent, bloodthirsty creatures previously unknown to humanity.

The newly inaugurated president, Joseph Gardner, pledged to start pulling U.S. forces out of Iraq on his first day of office .Meanwhile, the former president, Kevin Martindale, and retired Air Force lieutenant-general Patrick McLanahan have left government behind for the lucrative world of military contracting. Their firm, Scion Aviation International, has been hired to take over aerial patrols in northern Iraq....

Near Houston, Texas, an oil refinery belonging to one of the world's largest multi-national energy companies is destroyed by a "backpack" nuclear device. This is just one of many attacks being perpetrated against this company around the world by a group whose mission is to stop global corporations and government organizations from plundering the world's natural resources in the name of profit.

Former operative Will Cochrane wakes up in New York's Waldorf Astoria and is horrified to see blood on his hands - something he remembers absolutely nothing about. When he then finds a woman murdered in his bathroom, he knows he's stepped into a wilderness of terror that is far more dangerous than anything he's ever faced. With no memory of the night before or of the unfortunate woman, Will believes he is being framed and needs to outrun the police who will be looking for him very soon.

Miami criminal defense attorney Jack Swyteck isn't looking for a new client, at least not one who is homeless and in jail for threatening to jump off a bridge. But from the moment Jack is called to defend the man, who calls himself Falcon, something is amiss. For one thing, Falcon comes up with the $10,000 bail in cash. Then, the body of a brutally murdered woman is found in the trunk of the abandoned car in which he is living.

Un aire de misterio envuelve a una de las nuevas alumnas de un exclusivo colegio privado en Suiza. Se trata de una hermosa chica de lustrosa melena azabache que llega todas las mañanas escoltada por una caravana digna de un jefe de estado. Se dice que es hija de un poderoso empresario, pero es en realidad hija del príncipe heredero de Arabia Saudí. Cuando la joven es despiadadamente secuestrada, el príncipe acude al único capaz de rescatarla antes de que sea demasiado tarde: Gabriel Allon.

DEA Special Agent Garrett Kohl must rescue a CIA officer when she’s kidnapped in Texas by a nefarious band of criminals in this pulse-pounding thriller for fans of C. J. Box.

On leave from the DEA, Garrett Kohl is ready to settle down and build a stable foundation for his family. But that’s easier said than done. In order to give his girlfriend, Lacey, and adopted son, Asadi, the life they deserve, and get out from under crippling debt, some risks have to be taken. And shocking alliances have to be formed. First, Garrett partners with an old nemesis to form his new energy venture: Savage Exploration. Then his estranged, aloof sister, Grace, reemerges, keen on brokering a contract to connect the Kohl Ranch energy play to a pipeline on the Texas coast.

After hunting down a rogue spy as part of an elite CIA counterespionage unit, Garrett Kohl returns home to Texas in hopes of settling down and carving out a normal life. While learning the ropes of fatherhood, falling deeper in love with his high school crush, and rebuilding his wildfire ravaged cattle ranch, he is approached in secret by an engineer working at a nearby nuclear weapons plant, who is in desperate need of his help.

When a solid gold reliquary missing from a church in Belgium suddenly resurfaces in America, a young newspaperman begins to investigate the story. At first it seems like just another case of a treasure stolen during World War II that has resurfaced. But it soon becomes apparent that much more is at stake.

En un pequeño y aislado pueblo de la serranía de Cádiz, vive una misteriosa mujer de nacionalidad francesa que ha empezado a escribir unas memorias más que peligrosas. Es la historia de un hombre al que una vez amó en Beirut, años atrás, y de un hijo que le arrebataron en nombre de la traición. Esta mujer es la guardiana del secreto mejor guardado por el Kremlin: hace décadas la KGB infiltró a un agente doble en el mismo corazón de occidente, un topo que hoy se encuentra a las puertas del poder absoluto.