Mariella Queen of the Skies By Eoin Colfer. Part of the Little Gems Series published by Barrington Stoke June 2018.
Super- smart Mariella loves nothing more than inventing, but bedtime keeps getting in the way of all her brilliant ideas.
There’s only one thing for it – Mariella has to build a rocket-powered flying suit to zap her round the world faster than the setting sun!
If anyone can invent such a thing, it’s Mariella. But without sleep, will Mariella’s brilliant ideas just disappear?