Zero Override

Paperback Published on: 02/07/2026
Price: £7.99
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Synopsis

i, Robot meets Alex Rider: a high-stakes adventure debut for readers of 10+, featuring a group of young underground hackers who steal from the rich in a world populated with bots and AI.

In a near-future London where humans and humanoid bots live side by side, a sophisticated virus is infiltrating the national system. If it uploads fully, every intelligent machine in the country - from home assistants to hospital bots to android enforcers - will shut down.

Zero, a thirteen-year-old hacker whose day job is to sneak into high-security server rooms and 'liberate' funds from undeserving corporations, has a serious distrust of bots - and no real interest in saving the world. But the virus threatens the life of Grace, his younger sister, who - as a result of the car crash that killed their parents ten years ago - now has a machine heart.

No one will work harder than Zero to stop the upload. Except perhaps Andi, a mysterious humanoid bot who has appeared with secrets of his own. Zero doesn't trust him. He doesn't even like him. But with only hours on the clock, the only way to protect Grace might be to partner up. And along the way, he must come up against MI6 - and unravel his own past...

A fast-paced, page-turning adventure full of punchy action, intrigue, a hero to root for and a memorable cast - both human and android. The pace, thrills and stakes of spy novels like Cherub and Alex Rider, but from the rebellious angle of a Robin-Hood-style underground organisation. Tackles the hot and ever-growing topic of AI head on, asking thought-provoking questions about what it means to be human in a world of intelligent machines.

Publisher information

  • Publisher: Scholastic
  • ISBN: 9780702348358
  • Number of pages: 288
  • Dimensions: 196 x 128 x 26 mm
  • Weight: 200g
  • Languages: English

Customer Reviews

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Zero Override
Action-packed!
As someone brought up on Star Trek and Doctor Who during the 1970s and 80s, I have seen more than enough stories that have left me with a deep distrust of ... READ MORE
Jacqui  Sydney
This reviewer received a free of charge product for review.
Zero Override
A fab summer read!
As a teacher, I spend a lot of time trying to compete with phones, social media and a million other distractions, so I know how hard it can be to hold a yo... READ MORE
Monica Veronezi
This reviewer received a free of charge product for review.
Zero Override
Rebel hackers and deadly malware - fast-paced and brilliant fun
If you’re after exciting MG action that will get kids (and particularly boys) diving into the book corner, then you need this book. Zero is a rebel hacker... READ MORE
Louise Austin
Verified Purchase
Zero Override
The techno-thriller boys have been waiting for!
Zero and his gang of merry hackers get caught up in a national crisis that threatens to shut down all intelligent machines because a rogue bot is uploading... READ MORE
William Dobson
Verified Purchase
Zero Override
Thrilling, high-octane storytelling, perfect for fans of Alex Rider & City Spies.
This is a page-turning, gripping debut perfect for fans of Alex Rider & City Spies. Reminiscent of some of my favourite action films, Terminator 2 & Missio... READ MORE
Jo Clarke