Izzy the Inventor and the Time - Travelling Gnome:

Packed full of illustrations and easy-to-read text, this series is perfect for beginner readers and fans of Isadora Moon and the Kitty books. Henry the unicorn is trapped in a tall tower in Fairytale Land and it's up to Izzy to save him. She's come with all her latest inventions - water balloons, catapults, musical instruments - but this time, her inventions alone can't save Henry. She's going to have to learn how to travel through time with the help of a bad-tempered gnome! Every book contains ideas for science experiments and a QR code with links for more to try at home.