A counter-terrorist unit hunts down the Preacher, a terrorist who radicalizes young Muslims into carrying out assassinations.

Asked by the U.S. FACSA to find a mole who has been passing on information to those under suspicion in American horse racing, British Horseracing Authority investigator Jeff Hinkley participates in a raid on a corrupt trainer's barn before three Kentucky Derby contenders become suspiciously ill.

"Jacob and Megan Brandeis have gotten jobs with the mega-successful, ultra-secretive Store. Seems perfect. Seems safe. But their lives are about to become anything but perfect, anything but safe. Especially since Jacob and Megan have a dark secret of their own. They're writing a book that will expose the Store--a forbidden book, a dangerous book. And if the Store finds out, there's only one thing Jacob, Megan and their kids can do--run for their bloody...

"Elise deVries is not what she seems. By night, the actress captivates London theatergoers with her chameleon-like ability to slip inside her characters. By day, she uses her mastery of disguise to work undercover for Chegarre & Associates, an elite agency known for its discreet handling of indelicate scandals. But when Elise is tasked with locating the missing Duke of Ashland, she finds herself center stage in a real-life drama. Noah Ellery left...

An expert in dream research, Isabel Wright finds her life becoming a nightmare when she loses her job at a sleep research center and she becomes involved with a client, Ellis Cutler, an operative for a classified government agency.

For years, Troy has lived in the shadows as a Guardian. As part of this secret government taskforce, he has agreed to oversee the team's base of operations on a remote private island in Maine, replacing fellow agent Ace and his wife, Kristi, for a year. When Troy steps in to hold down the fort, however, he does not anticipate company. So when Kristi's sister, Jocelyn, appears on the island, looking for a getaway, Troy is unnerved by her presence--hiding...

Under the Martial Empire, defiance is met with death. Those who do not vow their blood and bodies to the Emperor risk the execution of their loved ones and the destruction of all they hold dear. It is in this brutal world, inspired by ancient Rome, that Laia lives with her grandparents and older brother. The family ekes out an existence in the Empire's impoverished backstreets. They do not challenge the Empire. They've seen what happens to those who...

When Nick Flynn left the US Air Force to join the Quartet Directorate, he did so with the full knowledge that no one could ever know. This covert private force--called Four by its members--promised him the chance to lead his own missions and make his own decisions. When a former senior CIA executive goes dark, Flynn and his team are ready to step in. What begins as a quiet check on his home turns into a firefight against a familiar enemy who is more...

Letty Davenport's days working a desk job at are behind her. Her previous actions at a gunfight in Texas--and her incredible skills with firearms--draw the attention of several branches of the US government, and make her a perfect fit for even more dangerous work. The Department of Homeland Security and the NSA have tasked her with infiltrating a hacker group, known only as Ordinary People, that is intent on wreaking havoc. Letty and her reluctant...

When terrorists detonate bombs in sports stadiums around the country leaving men, women and children dead or mutilated, the President executes an emergency order to bring back Op-Center and thwart a renegade Saudi Prince with ambitions of controlling the world's oil supply by manipulating America into attacking Syria, launching a war against Iran, and igniting a sleeper cell to attack the American homeland.