After Carley, who is being bullied at her Catholic girls' school, confides in Angel, a mysterious online friend with a dark past to whom she tells all of her secrets, someone starts killing off the students at her school.

When she gets a terrifying glimpse into the future, Paige Campbell, a Tangent agent, shares her discovery with the President, which results in the assassination of her colleagues, and forces her to team up with a man from her past to stop Doomsday from dawning in four short days.

"Seven graduate students are recruited by a microbiology start-up and dispatched to a mysterious lab in Hawaii. There they are promised access to tools that will open a whole new scientific frontier. But once in the Oahu rain forest, the scientists are thrust into a hostile wilderness where they find themselves prey to a technology of radical and unbridled power. To survive, they must harness the inherent forces of nature itself"--Publisher's description....

When Boston is hit by a coordinated string of terrorist attacks, robotics innovator Louis Massina leads a team of tech geniuses to deploy every bot, drone, and cyberweapon at their disposal to save the city and bring the plot's mastermind to justice.

Dr. Ben Coles investigates suspicions that his new airplane safety technology has been sabotaged, while pilot's daughter April Rosen tries to figure out what caused her father's near-collision in midair.

"In his youth, Richard “Dodge” Forthrast founded Corporation 9592, a gaming company that made him a multibillionaire. Now in his middle years, Dodge appreciates his comfortable, unencumbered life, managing his myriad business interests, and spending time with his beloved niece Zula and her young daughter, Sophia. One beautiful autumn day, while he undergoes a routine medical procedure, something goes irrevocably wrong. Dodge is pronounced brain...

Deep in the isolated Northwest Territories, four friends are on the trip of a lifetime. Dropped by helicopter into the remote Canadian wilderness, Hutch, Terry, Phil, and David are looking to escape the events of a tumultuous year--a bitter divorce, bankruptcy, depression, and job loss--for two weeks of hunting, fishing, and camping. Armed only with a bow and arrow and the basics for survival, they've chosen a place far from civilization, a retreat...

The bizarre deaths of everyone in a remote Colorado ski town thrusts world-class virologist Lyle Martin into a mystery involving a deadly syndrome that causes him to wonder if the world might be better left unsaved.

FBI agent Kat Bronsky is called in to determine whether an aviation disaster was caused by pilot error, a plane malfunction, or a terrorist attack.

To uncover the secrets of a superdrug, a doctor must go undercover and risk it all . . . When a Hell's Angel is thrown from his bike at 110 miles per hour, he should probably end up in the morgue. But this Angel survives his crash without a scratch, and ends up sleeping peacefully in the hospital. When Dr. Roger Clark inspects him, he finds only one defect: blue urine. Similar reports start to trickle in from hospitals upstate. It seems that a strange...