Showing results by publisher "HarperAudio" in Mystery, Thriller & Suspense

America may seem safe from within. But far beyond its borders, a new enemy is rising: a global organisation that aims to destroy the country’s cybersecurity and wreak havoc on the nation. The president has tasked the new intelligence agency, Net Force, with sniffing out and putting an end to these threats. Their investigation reveals a plan that could trigger a war — one that will leave the US devastated.

The execution of a Vatican archivist within the shadow of the Kremlin exposes a conspiracy going back three centuries—to the bloody era of the Russian Tsars. Before his murder, he manages to dispatch a coded message, a warning of a terrifying threat, one tied to a secret buried within the Golden Library of Tsars, a vast and treasured archive that had vanished into history.

UN surgeon Rachel Forester is posted at a remote medical clinic deep in the jungle of the Democratic Republic of the Congo. With violence escalating in the region, Dr Forester risks her life by remaining to tend an injured child while the rest of her team evacuates. On the cusp of her final desperate chance to leave, a soldier is carried into the camp by three other members of his unit, his condition so critical, his airlift must take priority over hers.

Riley Jax, convicted murderer. Once a promising engineer in the army, he lost everything in a single night when he killed a man - an act he cannot remember. It's a devastating gap in an otherwise perfect memory. Now he's facing a new life, one behind bars, where he has to learn a whole different set of rules and only the toughest survive.

High in the Andes, Dr. Henry Conklin discovers a 500-year-old mummy that should not be there. While deep in the South American jungle, Conklin's nephew, Sam, stumbles upon a remarkable site nestled between two towering peaks, a place hidden from human eyes for thousands of years. Ingenious traps have been laid to ensnare the careless and unsuspecting, and wealth beyond imagining could be the reward for those with the courage to face the terrible unknown.

When Pope Paul VII dies suddenly, apparently of a heart attack, legendary spy and art restorer Gabriel Allon is quickly summoned to Rome. The Holy Father's loyal private secretary, Archbishop Luigi Donati, suspects his master was murdered. The Swiss Guard who was standing watch the night of the pope's death is missing. So, too, is the letter the Holy Father was writing during the final hours of his life. A letter that was addressed to an old friend: Gabriel.

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....

Just months after a deadly attack on America, terrorists leave a trail of carnage through London's glittering West End. The attack is a brilliant feat of planning and secrecy, but with one loose thread. The thread leads Gabriel Allon and his team to the South of France and the gilded doorstep of Jean-Luc Martel and Olivia Watson. A beautiful former British fashion model, Olivia pretends not to know the true source of Martel's enormous wealth. And Martel, likewise, turns a blind eye to the fact he is doing business with a man whose objective is the very destruction of the West.

Meet the Bang-Bang Sisters: Brea, Jessie, and Flo. Together, they’re a killer rock band with an unbreakable bond. But that’s only half the story. Offstage, they’re highly skilled vigilantes, traveling the country in their beaten-up tour van to exact justice on criminals who have slipped through the system. Part rock stars, part assassins, they’re a force to be reckoned with.

Eric Steele is the best of the best - an Alpha - an elite clandestine operative assigned to a US intelligence unit known simply as the "Program". A superbly trained Special Forces soldier who served several tours fighting radical Islamic militants in Afghanistan, Steele now operates under the radar, using a deadly combination of espionage and brute strength to root out his enemies and neutralize them.

To save the world and our future, Sigma Force must embark on a dangerous odyssey into an ancient past whose horrors are all too present in this pause-resisting thriller from number-one New York Times best-selling author James Rollins that combines cutting-edge science, historical mystery, mythology, and pulse-pounding action.

Badly injured while stopping a rogue agent from obtaining weapons of mass destruction, elite warrior Eric Steele is drawn back into service before he’s ready when unknown assailants break into his home near Pittsburgh, injuring his mother and stealing his father’s pistol. An Alpha - an elite soldier under the direct command of the president of the United States - Steele is hell-bent on finding the attackers and bringing them to justice. While tracking his foe, Steele discovers he’s become entangled in a far more sinister plan that’s already been set in motion.

A construction project beneath the National Mall reveals a dark secret dating back to the Civil War, something buried by a cabal of scientists, led by Alexander Graham Bell, who helped found the Smithsonian Institution. It is a cache of bones, preserved in amber, protecting a wonder like no other, the very secret of life after death. But such a prize is guarded by a horror out of the ancient past, a horror that still lives in the marrow of those bones - and is now free again.

Two months after taking down terrorist Aleksandr Zakayev, Eric Steele is back in action. Though he is completing his Alpha assignments with the same deadly efficiency as always, he has lingering questions about his missing father - and his own future in the Program. When Steele gets the alert that a fellow Alpha is in serious trouble, he rushes to Paris - only to arrive too late. Jonathan Raines, Stalker Six, is dead, the victim of a brutal attack. While on leave in the City of Light, Raines had met an attractive art historian who lured him into a trap.

A United Nations relief team in a small village in the Congo makes an alarming discovery. An unknown force is leveling the evolutionary playing field. Men, women, and children have been reduced to a dull, catatonic state. The environment surrounding them—plants and animals—has grown more cunning and predatory, evolving at an exponential pace. The insidious phenomenon is spreading from a cursed site in the jungle — known to locals as the Kingdom of Bones —and sweeping across Africa, threatening the rest of the world.

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.

A master at combining heart-stopping suspense and scientific intrigue, New York Times best-selling author James Rollins returns with a thrilling adventure like no other--a shocking story of cruel genetic experiments done in the name of national security and, most disturbing of all, tied to a secret history of the Book of Genesis.

On a remote mountaintop in Western China, Doctor Ai Liang is about to risk everything and defy the Chinese Communist Party. She and her team have created a terrifying new coronavirus, even more deadly than COVID-19, called C-62 that is capable of killing a person in 20 minutes. But her conscience tells her she must destroy the deadly bioweapon before it can bring devastation to millions. The doctor’s heroic plans are interrupted when mysterious commandos swarm the lab, kill everyone in sight, and take off with the C-62 virus.

The star of truTV’s hit show Impractical Jokers - alongside veteran sci-fi and horror writer Darren Wearmouth - delivers a chilling and wickedly fun supernatural novel in the vein of The Strain, in which a beautiful new subway line in New York City unearths an ancient dark horror that threatens the city’s utter destruction and the balance of civilization itself.

Arriving home on Christmas Eve, Commander Gray Pierce discovers his house ransacked, his pregnant lover missing, and his best friend’s wife, Kat, unconscious on the kitchen floor. With no shred of evidence to follow, his one hope to find the woman he loves and his unborn child is Kat, the only witness to what happened. But the injured woman is in a semicomatose state and cannot speak - until a brilliant neurologist offers a radical approach to “unlock” her mind long enough to ask a few questions.