Juniper Mae's about to face her toughest challenge yet -- and she's going to find out just how far evil will go to discover her technological secrets!

Safe at home, Juniper Mae, Albie, and BOT-L have no idea that the sinister President Onyx is about to turn their lives upside down in his quest for Juniper's powerful technology. Can the tiny inventor and her even tinier friends team up with an unlikely ally to break into Tykotech Tower itself, and save Juniper's family from danger?