In the fourth book of this gripping series, the Inventory's final
secrets are revealed. Having learned a troubling truth about himself
in the Black Zone of the Inventory, Dev is called back into
action to defend the world's greatest store of futuristic tech, and
he'll need all the help he can get from his friends. Someone has
stolen Winter Storm, a swarm of powerful biobots, and is using
them to infect and control people! Who can be trusted now?
- ISBN13 9781407187983
- Publish Date 1 February 2018
- Publish Status Out of Print
- Out of Print 1 November 2023
- Publish Country GB
- Imprint Scholastic
- Format eBook (EPUB)
- Pages 304
- Language English