Robot rumble Ari and his friends decide to go shopping one night at Brickmart. They encounter a big surprise: Brickmart has replaced all their avatar store assistants with robots
When the school bully locks them in, the friends find that they are trapped inside the store . . . and they're not alone Forced into a battle against deadly robots, will Ari, Jez and Zeke be able to escape?
Book 12 in the series that kids just can't get enough of