After a hacker breaches the school’s grading system and gives students failing grades, Grady Hopkins wants to set the record straight. Along with coders Ava and Marco, Grady follows a trail of IP addresses as he searches for the perpetrator. Will they find the truth before everyone flunks sixth grade?
When weird noises in the school’s media center have students spooked, Marco Martinez is on the case. Marco writes up a code to alert him of any ghost-like activity. But does he have more than ghosts to be afraid of?
To prove she’s still the tech expert at Blue Lake Junior High, Bridget agrees to write a review of a secret cutting-edge tablet that her dad’s company is developing. When Bridget’s post goes viral, however, the secret’s out, and the trouble begins.
Bridget and her friends, Eric and Emma, get a chance to use a research drone for a project at school. When Eric and Emma start acting weird around her, Bridget decides to use the drone for a different reason, and the secret she discovers isn’t what she was expecting.