A brand-new sci-fi adventure series from the multi-award-winning Paul Stewart and Chris Riddell ROBOTS VS. HUMANS: THE BATTLE BEGINS A spaceship the size of a continent drifts through space on its journey to find a new Earth. When it launched it was populated by thousands of hopeful passengers and the most high-tech robots in the world, ready to serve the crew's every need. Then the robots rebelled against their masters and became Zoids, wiping out most of the crew. Now the few remaining humans are hunted like vermin. York is a Scavenger, charged with fighting back. He tracks down Zoids and destroys them, bringing back their parts to mend human technology - but the Zoids are evolving and becoming more dangerous, York has always battled to survive, and now the fate of his people is in his hands...

Chaos Zone is the second book in the thrilling sci-fi adventure series from the team behind the Edge Chronicles, Paul Stewart and Chris Riddell. For ages nine and up. After their fierce battle with the zoids, fourteen year-old York and his robotic friend Belle must journey down to the next level of the Biosphere, where all the plants and animals for the journey from Earth were kept . . . Since the zoid uprising, this level has become a deadly mix of enormous carnivorous plants, mutated insects and animals that have evolved in terrifying ways. York and Belle have no choice but to fight their way through this dangerous landscape to reach the centre of the ship – where, hopefully, they will finally solve the mystery of the Zoids. Continue the sci-fi adventures with the third and final book in the series, Mind Warp .

The zoids have taken over the Biosphere and it is up to York to journey back into the memory banks of the central computer to discover the glitch that first corrupted the zoids and threatened humanity. In danger of losing himself in this warped world, York must battle his own mind to find the answers he needs. With the fate of mankind in his hands, is York strong enough to hold on to himself?