When 19-year-old Josh returns from Rome without his budding influencer girlfriend Amelia, he immediately becomes a suspect in her disappearance, but as college sophomore and hacker Harper attempts to clear his name, she unearths secrets from both Josh andAmelia's pasts.

"A member of a secret youth division of British Intelligence and a teen hacker join forces to solve the mystery behind a mysterious music file and the mind-controlled army it is creating"--

When hackers target locations all over London, Kat leads the City Spies in testing security for the British Museum where a secret message leads them to Egypt and the ancient City of the Dead.

"One by one, students' phones are hacked at Alexandria Prep. What was thought to be a joke escalates quickly as private information and secrets are revealed, leaving everyone exposed, and Anna Soler on the the hunt for the hacker"--

Eleven-year-olds Luis and Maura investigate the cause of a long-term, city-wide power outage in Hampton, New Jersey. Includes facts about electric power and instructions for assembling an emergency kit.

"When teenage coder Emika Chen hacks her way into the opening tournament of the Warcross Championships, she glitches herself into the game as well as a sinister plot with major consequences for the entire Warcross empire"--

Teen CIA operative Jake Morrow, on a "pity assignment" after a dangerous misjudgment on his first mission, refuses to leave after his cover is blown without catching the hacker who is out to kill him. When Peter Smith's classmate snaps and posts a picture of him during a late night run at the track, the next day hostiles drop through the ceiling of the 6th period Chem Class. Because he's not really Peter Smith: he's Jake Morrow, former foster-kid...

"Eliza McKay is an Extractionist: an expert in the virtual reality space where people's minds are uploaded as digital personas. When rich or important people get stuck in the Swim for reasons that are sleazy, illegal, or merely unlucky--it's McKay's job to quietly extract them. And McKay's job just got a lot more dangerous. After McKay repels an attack on her Swim persona, hired thugs break into her house to try to hack her cybernetic implants directly....

In an unnamed Middle Eastern security state, a young Arab-Indian hacker shields his clients, dissidents, outlaws, Islamists, and other watched groups from surveillance and tries to stay out of trouble. He goes by Alif, the first letter of the Arabic alphabet, and a convenient handle to hide behind. The aristocratic woman Alif loves has jilted him for a prince chosen by her parents, and his computer has just been breached by the State's electronic...

"The question of how Donald Trump won the 2016 election looms over his presidency. In particular, were the 78,000 voters who gave him an Electoral College victory affected by the Russian trolls and hackers? Trump had denied it. So too has Vladimir Putin. Others cast the answer as unknowable. Drawing on path-breaking work in which she and her colleagues isolated significant communications effects in the 2000 and 2008 presidential campaigns, the eminent...