Tim Rackley, a deputy U.S. marshal, watches helplessly as his daughter's killer walks free on a legal technicality. He is suddenly forced to explore his own deadly options, a quest that leads him into the welcoming fold of "The Commission".

In the future, two scientists are accompanied by a team of Navy SEALs to position critical tectonic equipment on a deserted island in the Galapagos and find themselves immersed in a brutal war for survival that could determine the fate of the world.

Over the past two decades, Nick Horrigan has built a quiet, safe life for himself, living as much under the radar as possible. But all of that shatters when, in the middle of the night, a SWAT team bursts into his apartment, grabs him and drags him to a waiting helicopter. A terrorist - someone Nick has never heard of - has seized control of a nuclear reactor, threatening to blow it up. And the only person he’ll talk to is Nick, promising to tell Nick the truth behind the events that shattered his life twenty years ago.

Someone is stalking the UCLA Medical Center - a depraved madman who is preying upon the staff, particularly those who are young and female. No stranger to the terrible ravages of senseless violence, E.R. Chief Dr. David Spier must keep the emergency room running smoothly and efficiently, even as his terrified co-workers wonder who will be the next victim. But when the monster himself is dragged into the E.R. in handcuffs - hideously burned, suffering, and begging for mercy - the nightmare is far from over. It has only just begun.

Evan Smoak is a man with skills, resources, and a personal mission to help those with nowhere else to turn. He’s also a man with a dangerous past. Chosen as a child, he was raised and trained as an Orphan, an off-the-books black box program designed to create the perfect deniable intelligence asset: An assassin. Evan was Orphan X - until he broke with the program and used everything he learned to disappear. But now someone is on his tail.

Mike Wingate, abandoned by his father at four and raised in foster care, is finally living the life he always dreamed of - he's happily married with a precocious 8-year-old daughter, and his construction company is about to finish a "green" housing development that will secure a solid future for them all. But then something from his own past, a past he doesn't even remember, comes back to visit terror upon him and his family.

Allander Atlasia is an infamous psychopath whose heinous crimes have earned him a lifetime stay at the Tower, the world's most extreme maximum-security prison. But after a brilliant and brutal escape, the criminal mastermind begins a killing spree that is intensely personal. Jade Marlow is an ex-FBI profiler and tracker whose fearlessness is only surpassed by the severity of his own inner demons. With a record of irrational behavior and a genius for putting himself into the mind of a criminal predator, he may be the one man diabolical enough to catch Atlasia.

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.

Patrick Davis is a man with troubles. First his Hollywood dreams crumble, then his storybook marriage hits a snag. Finally, DVDs start being delivered to his house – DVDs which show that someone is watching him and his wife, that the two of them are being stalked and recorded by cameras hidden around and within their house. Then the e-mails start, and someone offers to fix everything, to take the mess his life has become and make it all right. Patrick figures it's the offer of a lifetime.

Before he was considered a CIA superagent, before he was thought of as a terrorist's worst nightmare, and before he was both loathed and admired by the politicians on Capitol Hill, Mitch Rapp was a gifted college athlete without a care in the world...and then tragedy struck.