"When teenage coder Emika Chen hacks her way into the opening tournament of the Warcross Championships, she glitches herself into the game as well as a sinister plot with major consequences for the entire Warcross empire"--

Six years ago, Lucy Kincaid was attacked and nearly killed by an online predator. She survived. Her attacker did not. Now Lucy's goal is to join the FBI and fight cyber-crime, but in the meantime, she's volunteering with a victim's rights group, surfing the Web undercover to lure sex offenders into the hands of the law. But when the predators she hunts start turning up as murder victims, the FBI takes a whole new interest in Lucy.

"A terrible threat from the depths of the dark net. A devastating betrayal at the heart of a covert strike force. A deadly pursuit across a digital battlefield. A ruthless terrorist fueled by revenge. As devastating attacks unfold across the globe, Marc Dane must call on all his skills and ingenuity to track down the mysterious figure behind it all - a faceless criminal known only as Madrigal"--

When Kurt Austin is injured attempting to rescue the passengers and crew from a sinking yacht, he wakes with fragmented and conflicted memories. Did he see an old friend and her children drown, or was the yacht abandoned when he came aboard? For reasons he cannot explain, Kurt doesn't trust either version of his recollection. Determined to know the truth, he begins to search for answers, and soon finds himself descending into a shadowy world of state-sponsored...

When Jake Dent's dreams of baseball glory fell apart in a drunk-driving incident, his marriage did too. In those dark days, a popular survivalist blog helped to restore Jake's sense of control. He's become an avid Doomsday Prepper, raising his diabetic son, Andy, to be ready for any sudden catastrophe. Andy, now a student at the prestigious Pepperell Academy where Jake works as a custodian, has a secret, he's part of a computer club that redistributes...

International bestselling author Patricia Cornwell delivers pulse-pounding thrills in the first book in a series featuring a brilliant and unusual new heroine, cutting-edge cybertechnology, and stakes that are astronomically high. On the eve of a top secret space mission, Captain Calli Chase detects a tripped alarm in the tunnels deep below a NASA research center. A NASA pilot, quantum physicist, and cybercrime investigator, Calli knows that a looming...

Mackenzie Hanson's special set of skills opened the door to a successful career as a professor of cybersecurity at a Michigan university, allowing her to put her criminal past behind her. When a long-ago partner in crime delivers a cryptic message about her father's tech company being under cyberattack, she heads for Montana to secure exposed assets, close security breaches, and hopefully save lives. Diplomatic Security Services special agent Alex...

Former chief of the British Secret Intelligence Service Adrian Weston is awoken in the middle of the night by a phone call from the prime minister. Her news is shocking: the Pentagon, the NSA, and the CIA have been hacked simultaneously, their seemingly impenetrable firewalls breached by an unknown enemy known only as "The Fox". Even more surprisingly, the culprit is revealed to be a young British teenager, Luke Jennings. He has no agenda, no secrets,...

"In the early 2020s, two young, genius computer hackers, Elizabeth Santiago and David Schwartz, meet at MIT, where Schwartz is sneaking into classes, and have a brief affair. David is amoral and out for himself, and soon disappears. Elizabeth dreams of technology and space travel and takes a military job after graduating. Nearly ten years later, David is setting himself to become a billionaire by working in the shadows under a multiplicity of names...