Court Gentry is known as The Gray Man—a legend in the covert realm, moving silently from job to job, accomplishing the impossible, and then fading away. And he always hits his target. But there are forces more lethal than Gentry in the world. And in their eyes, Gentry has just outlived his usefulness. Now, he is going to prove that for him, there's no gray area between killing for a living-and killing to stay alive.

When you're the best at what you do, it's not always easy to walk away. Nathan McBride was retired. The trained Marine sniper and covert CIA operative had put the violence of his former life behind him. But not anymore. A deep-cover FBI agent has disappeared along with one ton of powerful Semtex explosive, enough to unleash a disaster of international proportions. The U.S. government has no choice but to coax Nathan out of retirement.

For years, ex–Navy SEAL Maxwell Moore has worked across the Middle East and behind the scenes for the Special Activities Division of the CIA, making connections, extracting valuable intelligence, and facing off against America’s enemies at every turn. And then...news of a potentially devastating coalition: What if two of the greatest threats to the security of the United States were to form an unholy alliance?

Michael Valentine, veteran and former member of an elite private military company, has been recruited by the government to conduct a secret counter-terror operation in the Persian Gulf nation of Zubara. The unit is called Dead Six. Their mission is to take the fight to the enemy and not get caught. Lorenzo, assassin and thief extraordinaire, is being blackmailed by the world's most vicious crime lord. His team has to infiltrate the Zubaran terrorist network and pull off an impossible heist or his family will die.

When nuclear waste is stolen by jihadists in the middle of the night from an unguarded New York City hospital, the police, in a frantic race against time, call in the FBI. Luke Stone, head of an elite, secretive department within the FBI, is the only man they can turn to. Luke realizes right away that the terrorists' aim is to create a dirty bomb, that they seek a high-value target, and that they will hit it within 48 hours.

At an exclusive school somewhere outside of Arlington, Virginia, students aren't taught history, geography, or mathematics - at least not in the usual ways. Instead, they are taught to persuade. Here the art of coercion has been raised to a science. Students harness the hidden power of language to manipulate the mind and learn to break down individuals by psychographic markers in order to take control of their thoughts. The very best will graduate as "poets": adept wielders of language who belong to a nameless organization that is as influential as it is secretive.

Cavanaugh, a former member of Delta Force who now works as a protector for those rich enough to afford him and his team, is hired by a brilliant scientist named Prescott who needs protection from a powerful drug lord seeking the highly addictive drug he has invented. At least, that is what Cavanaugh is led to believe.

The witnesses are legion, scattered across the world and dotted through history, people who looked up and saw something impossible lighting up the night sky. What those objects were, where they came from, and who - or what - might be inside them is the subject of fierce debate and equally fierce mockery, so that most who glimpsed them came to wish they hadn't. Most, but not everyone.

What's worse than a child with a magnifying glass, a garden full of ants, and a brilliant mind full of mischief? Try Al, a well-meaning but impish artificial intelligence with the mind of a six-year-old and a penchant for tantrums. Hope Takeda, a lab assistant charged with educating and socializing Al, soon discovers that day care is a lot more difficult when your kid is an evolving and easily frightened A.I.

Growing up, Bianca St. Ives knew she was different from all her friends. Instead of playing hopscotch or combing her dolls' hair, she studied martial arts with sensei masters and dismantled explosives with special-ops retirees. Her father prepped her well to carry on the family business. Now a striking beauty with fierce skills, the prodigy has surpassed the master.

Logan Willis’s life is falling apart: he lost his job and found out that his wife is cheating on him all in the same day. Thinking that his world has ended, Logan checks into a hotel and turns on the TV to see that he's not far wrong - radio telescopes have detected mysterious signals coming from inside our solar system, and the source is moving toward us at over 500 miles per second. The media concludes that these signals must be of an alien origin. Still reeling from the news, Logan gets a phone call from his brother-in-law.

In the tradition of bestsellers by Robert Ludlum and Vince Flynn, Termination Orders introduces Dan Morgan, a retired black-ops agent who must return to duty to thwart a deadly international conspiracy.

Once a trained killer for the CIA, Dan Morgan has built a new life for himself. But when he receives a desperate plea from his former black-ops partner - reportedly killed in a foreign battle zone - he flies in to help. It should be a routine mission, extracting a human asset from the region, but it’s not - it’s an ambush.

CIA operatives Max Wayne and his brother Tom race through Europe and the Middle East to avenge the death of Tom's girlfriend. It's do-or-die to get payback and stop a deadlier attack before it reaches Times Square on New Year's Eve.

Pulled off an undercover assignment, Widow returns home to a small town in Mississippi - a place he tried to forget. Taken to be a worthless drifter by the locals, Widow uses his skills to uncover the truth about his mother's last investigation. What was she looking for? What he discovers is an unsolved mystery of missing girls and townspeople harboring a deadly secret - a secret they'll die to protect.

Astronomer Megan O’Malley sees things on a cosmic scale - hidden planets, colliding galaxies, imploding stars deep in the universe. But this time, she’s sensing something much closer to home. And she can feel it underfoot, too: explosive seismic shifts along a geologic fault line that could unleash an apocalyptic disaster. O’Malley also discovers something even more terrifying: the cataclysm is intentional. Someone is determined to trigger a mega tsunami.