Book 3 in the LEONORA BOLT: SECRET INVENTOR series
Leonora Bolt makes amazing gadgets from any old junk. And her inventions have already stopped villainous Uncle Luther TWICE, though she hasn't rescued her super-scientist parents from him - yet.
Leonora and her pals find clues that lead them to Luther's latest evil plan. It's an amusement park called Brightworld built in a desert, under a massive snow globe - and it's terrible for the environment!
But when all their fancy-pants gadgets fail in the hot-hot heat, it's down to Leonora to use her eco-engineering imagination. Can she invent something to shut down Brightworld and save her parents - before there's a meltdown?
