Just days before a massive exhibition opens at the popular New York Museum of Natural History, visitors are being savagely murdered in the museum's dark hallways and secret rooms. Autopsies indicate that the killer cannot be human.... But the museum's directors plan to go ahead with a big bash to celebrate the new exhibition, in spite of the murders.

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.

At 12, Gideon Crew witnessed his father, a world-class mathematician, accused of treason and gunned down. At 24, summoned to his dying mother's bedside, Gideon learned the truth: His father was framed and deliberately slaughtered. With her last breath, she begged her son to avenge him. Now, with a new purpose in his life, Gideon crafts a one-time mission of vengeance, aimed at the perpetrator of his father's destruction. His plan is meticulous, spectacular, and successful.But from the shadows, someone is watching. A very powerful someone, who is impressed by Gideon's special skills.

Deep in the Afghan mountains, Sergeant Michael Pitcher discovers an object with powers that defy explanation. After interacting with it, he suffers a traumatic seizure and is flown home for evaluation. Cleared by the doctors, Michael goes home to his relieved wife, Josie. But he’s a changed man. The once-loving husband is now coldly withdrawn. When a team of scientists connected to Sergeant Pitcher vanishes without a trace, CIA agent Dean Ninemeyer comes to him for insight - only to find that the recovering soldier has also disappeared.

Meet Jake Oliver. The day will come when he's one of the best cleaners in the business, a man skilled at making bodies disappear. At the moment, however, he's a 22 year old rookie cop, unaware his life is about to change. In a burning barn a body is found--and the fire isn't the cause of death. The detectives working the case have a pretty good idea about what went down. But Officer Oliver thinks it's something else entirely, and pursues a truth others would prefer remain hidden - others who will go to extreme lengths to keep him quiet.

What happened in the army casts a shadow across Amber's life from which she will never be free. The prequel to the Bite Back series introduces Amber Farrell, a kick ass lady with a secret problem - she's been bitten by a vampire. She's working hard to start a new life, hold down a job, and meet all the expectations put on her. When people start to die suspiciously in Denver, Amber has to decide between duty and instinct, between what she should do and what she must do.

When college kids hiking near an abandoned military industrial complex in West Virginia mysteriously disappear, special agent Janet Carter - earnest, honest, and fed up with the stifling chauvinistic environment at the Roanoke FBI headquarters - is called in to investigate. Unfortunately, there are no leads - it's as if the three just vanished into thin air.

Daniel Ash wakes after midnight to the cry of his daughter. Just a bad dream, he thinks. She's had them before. Yet he can't help but worry when she cries out again as he pads down the hallway. Stepping through her doorway, he expects to find her sitting up in bed, frightened by a nightmare. But the nightmare is his. It's real. And it's just beginning....

When test subjects participating in secret experiments begin to mysteriously die, Cyrus Cooper, the youngest recruit of the "Coalition" - a secret law enforcement organization - is assigned to prevent the program’s lead researcher from being the next victim. Cyrus goes undercover, taking a position as a personal assistant in order to enter the life of the brash, elderly scientist. When multiple attempts are made on her life, however, not only must Cyrus protect the headstrong lady, but he must also uncover the perpetrator of the attacks before it’s too late.

Astronomer and TV science guy Gevin Rees just landed the interview of a lifetime with the world's most famous physicist. Remarkable, because the eccentric genius is notoriously reclusive, and he's already dead. What happens next forces Rees to run for his life from not one but two deadly assassins and global powers desperate to bury what he's just uncovered. Mind-blowing technology and solid evidence that would rewrite religious history and challenge the faith of billions.

Two women become inextricably involved in a dangerous web of lies, intrigue, and betrayal as they fight for their lives and the safety of their country. Neeley is the lover and protege of Gant, a Cellar operative, and is trying to pick up the pieces of her life after Gant's death and unveil a mystery that Gant always held close to his chest. Hannah, a housewife, is equally lost after her husband simply disappears.

When those inside the corridors of power need help outside the law, they know who to call. Jonathan Grave, covert rescue specialist, always gets results. No names. No feds. No trace evidence.

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.

In 1969, a Navy SEAL, a trained assassin on a confidential mission, is dropped off in the Vietnam jungle. Days later, a U.S. gunboat returns to pick him up, but the boat's young captain panics under fire and leaves the SEAL behind. Twenty years later, that young captain is now a Pentagon admiral as the SEAL returns to Washington, D.C.

Robert Tracy is spirited away from his own execution. A top-secret government project makes him an offer he can't refuse: work for us or disappear permanently. With no choice, he embarks on a mission to undo a terrorist attack that has already occurred, by being sent back in time 36 hours. But all is not as it seems. Soon, a conspiracy at the highest level of government to seize total power over the country threatens the second chance at life he has been given.