"Stone Barrington is settling in for some downtime in New York City when an anonymous enemy makes himself known. This nameless foe's threats hit close to home, and before Stone can retaliate, the fearsome messages turn into very real consequences. With the help of old friends--and a lovely new tech-savvy acquaintance--Stone sets out to unravel the fatal agenda. But as the web of adversaries expands, Stone realizes that no place is safe, and he'll...

"With an overprotective father on her back and Kai on the other side of the world, Jo accepts an offer from Prodigy Stealth Solutions (PSS), who may have found a way to get her [gift] back. Using a newly developed technology, PSS tries a simulation process on Jo to restore her abilities, but during the attempt, PSS is hacked and a blacklist file containing some of PSS's most sensitive secrets is stolen. Meanwhile, a mysterious caller who seems to...

Maybe you don't know your neighbors as well as you thought you did . . . "This is a very difficult letter to write. I hope you will not hate us too much. . . My son broke into your home recently while you were out." In a quiet, leafy suburb in upstate New York, a teenager has been sneaking into houses--and into the owners' computers as well--learning their secrets, and maybe sharing some of them, too. Who is he, and what might he have uncovered? After...

Soon after receiving an anonymous message stating that she has twenty-four hours to play a game by the sender's rules or he will kill her sister, sixteen-year-old Crystal Donovan realizes that cooperating will destroy her friends' lives and she must figure out a way to beat the kidnapper at his own game before she loses everything.