Dealing with a vindictive nemesis at Foundry, an app incubator for tech prodigies in Silicon Valley, Xia gets some help from her idol while trying to decide between two very different boys.

When a science fair experiment goes awry, Sam, Artie, and Emmie must save the town of Sitting Duck from a robot that wants to eradicate humans.

Adam must unravel the mystery of what the newest Pioneer, Amber, has become as she helps him deal with his new powers, despite his friends' warnings about her.

"The Weird Ones come together in their first pro gaming tournament, and face sinister pushback along the way"--

Seventeen-year-old Asa flees her domineering father to prevent her sister's mind from being reprogrammed, but she must ally with a smuggler named Riven to outwit a bounty hunter, a criminal syndicate, and a monster lurking in the city's circuits.

"The military Bot program is a shameful failure. Everyone wants to forget, but that's hard to do with Edmond West running free and more and more Bot agitation every day. General Liao makes one last ditch attempt to get the situation under control. Meanwhile, the SennTech Bot program is an unqualified success. A SennTech Bot in every bedroom and board room, a never-ending glut of personal info funneled directly into SennTech. In hiding, Hart's people...

A virtual tournament is announced in Affinity, the biggest online multiplayer video game in the world, and four kids are invited to compete for the grand prize--and a chance to become a professional gamer.

Sixth-grader Matt Rambeau finds out what it is like to have a brother when his father, a computer genius, creates a robot kid that goes to school with Matt, shares his feelings and ideas, plays, does chores, fights for his "life" when chased by spies, and becomes a part of the family.

"Luka is a prisoner once again. But this time it's a fate worse than death. In the Block, he must toggle between enduring an Energy Harvest for twelve hours of the day and surviving complete immobilization. The only semblance of relief is the Sane Zone, created to keep prisoners from going completely mad. In this virtual reality, the prisoners live out their fantasies of life outside. But for Luka, it's different"--

The Higher Institute of Villainous Education is in grave danger. It's learder, Dr. Nero, has been captured by the world's most ruthless security force. It's up to Otto to save Dr. Nero. But first Otto must escape Nero's sinister replacement and H.I.V.E. itself. Will Otto be able to break into M16 as no other villain has ever done?