It's a threat so huge it jeopardizes not just Pennsylvania Avenue and Wall Street but all of America. The ramifications could affect the entire world. Uncertainty and fear grip the nation. There are whispers of cyberterror, espionage, and a traitor in the cabinet. Even the president himself becomes a suspect, until he disappears from public view...--Back cover.

"Craig Gisto has promised Eliza Moss that his elite team at Private Sydney will investigate the disappearance of her father. After all, as CEO of a high-profile research company, Eric Moss shouldn't be difficult to find--except it's not just the man who's gone missing. Despite the most advanced technology at their disposal, they find every trace of him has vanished, too. And they aren't the only ones on the hunt." --

When his best friend Abraham is reported missing, Ali Cross sets out to find him, but he soon learns that being a kid sleuth isn't easy and clues aren't always what they seem.

Mattie Engel, a top agent at Private Berlin, a powerful investigation firm in Germany, throws herself into the investigation of the disappearance of another agent, and her ex-boyfriend, Chris Schneider, but soon finds herself in guarded, hidden, and trecherous places as she begins revealing secrets from Chris's past that she had never dreamed of.

Landing in the hospital where it is revealed she is pregnant, successful marketing executive Emily Atkinson, as women in her wealthy social circles go missing, finds her pregnancy becoming decidedly high-risk as a faceless enemy follows her every move.

Detective Harriet Blue of the Sydney Police Department prides herself on an uncanny ability to catch the most deviant of criminals. So when her brother is charged with a brutal string of murders, it rocks her world. Shocked, in denial, and facing uncomfortable questions about how much she knew, Harry is transferred to avoid the media circus. Investigating the disappearance of a worker in an isolated mine deep inside the desolate Australian outback--the...

Detective Lindsay Boxer turns to the fellow members of the Women's Murder Club for help as she tries to find the missing teenage son of a recent governor and track down an arsonist that is burning San Francisco's most beautiful homes, with the owners still inside.

Top cop. Devoted sister. Now Inmate 3329. But prison bars won't stop Harriet Blue from seeking justice for the murder of her brother. Prison is a dangerous place for a former cop--as Harriet Blue is learning on a daily basis. So, following a fight for her life and a prison-wide lockdown, the last person she wants to see is Deputy Police Commissioner Joe Woods. The man who put her inside. But Woods is not there to gloat. His daughter Tonya and her...

"Following clues left by their missing father, twelve-year-old twins Bickford and Rebecca Kidd sail from the Caribbean to New York City with their siblings to finish the dangerous quest of their world-famous treasure-hunting parents"--Provided by publisher.

"Detective Lindsay Boxer and her husband Joe Molinari team up to protect San Francisco from an international war criminal in the newest Women's Murder Club thriller. Three female schoolteachers go missing in San Francisco, and Detective Lindsay Boxer is on the case-which quickly escalates from missing person to murder. Under pressure at work, Lindsay needs support at home. But her husband Joe is drawn into an encounter with a woman who's seen a...