"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"--

On the eve of publisher Mikael Blomkvist's story about sex trafficking between Eastern Europe and Sweden, two investigating reporters are murdered. And even more shocking for Mikael Blomkvist: the fingerprints found on the murder weapon belong to Lisbeth Salander--the troubled, wise-beyond-her-years genius hacker who came to his aid years before.

"Jesse seems like a normal sixteen-year-old, but he isn't. He is a victim of King--a ruthless hacker who has been blackmailing Jesse with incriminating screen photos and videos. Terrified and helpless, the answer to Jesse's prayers arrives in the form of a plain manila envelope. Inside there's a phone number and a note: I can help"--

After being interrogated for days by the Department of Homeland Security in the aftermath of a major terrorist attack on San Francisco, California, seventeen-year-old Marcus, released into what is now a police state, decides to use his expertise in computer hacking to set things right.

Three teen geniuses from diverse backgrounds must take down an online terrorist ring, rescue an imprisoned father, and prepare for their final showdown with a misguided mastermind in this third and final book in the Genius YA trilogy by Leopoldo Gout.

Cat thought the Hydra epidemic was over, but when new cases arise, she must team up with an enemy to fix the vaccine before the virus spirals out of control.

"Cat is desperate to find a way to stop Cartaxus and the plague, but to do so, she'll have to face her most devastating enemy yet"--