After being told that his agency has been hacked, the director of the CIA launches a hunt into the hacker underground of Europe and America.

Former opera singer Emma Streat has survived the murder of her husband and the destruction of her beautiful old house. Now a full-time single mother, she struggles to move forward and make a home for her two sons. Because of her detection skills, she has become a go-to person for help-so, when her rich, feisty, socialite godmother is blackmailed, she turns immediately to Emma. Soon, Emma founds herself thrust into the dark world of cybercrime. Mounting...

Young Amelia, a secret agent, investigates a class of entranced ballet students, a scarecrow that can control crows, and a librarian whose work on the school library's computers seems to turn students into robots.

"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"--

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...

"With debt-burdened governments and businesses worldwide about to go bust, a cabal of Wall Street big shots plot to destroy the globe's stock exchanges. To provide that one thing that goes wrong. In 24 hours, a powerful computer worm will smash the exchanges and spark an international panic, pushing a debt-laden world into the abyss. The Wall Street gang's investment bank will be the last one standing, able to make a killing amid the ruins. But one...

"Hackers from the North Korean government are one click away from obtaining black market nuclear weapons. Only the heroes of SEAL Team Six can stop them. In Don Mann and Ralph Pezzullo's newest novel, Captain Thomas Crocker and Mancini of SEAL Team Six's Black Cell are in Las Vegas after conducting a training exercise in the desert with new members of the team. Lounging by the pool at Caesar's Palace, they witness an argument between hotel security...