Hi, I'm Luna! This diary you're reading? My mum's idea. She said it will help me to focus. You see, my mind is always racing with a million thoughts! I have so much I want to say and do! So, I'm going to use this diary to show you EVERYTHING that's going on in my world ...

Luna Merrian is a ten-year-old with BIG dreams.

This year, Luna is desperate to become a library monitor. AKA a Little Librarian! The only problem? Her school enemy: Jade Jones.

There can only be ONE Little Librarian from their class, and Luna has three chances to prove that she's the best person for the job. But the contest between Luna and Jade reveals parts of Luna that she's not proud of ...

Will Luna ever achieve her library dream?

Become part of Luna's world in this brand-new illustrated diary series for fans of Ella Diaries and Diary of a Netball Star.