Author: Nat LuurtsemaFor National Curriculum Key Stage 3 | Interest age: from c 10 years | General fiction (Children's / Teenage) | Romance & relationships stories (Children's / Teenage) | Humorous stories (Children's / Teenage) | Personal & social issues: body & health (Children's / Teenage)Published on 12th March 2026 by Usborne Publishing Ltd in the United Kingdom as part of 'The Overthinkers' Club' series.Paperback / softback | 352 pages 198mm x 130mm x 25mm | 288g "This hilarious new illustrated diary series will be catnip for 9+ Lottie Brooks fans." The GuardianThe first book in the brand-new illustrated series filled with LOLs, BFFs, drama and crushes and lots of overthinking! For fans of Lottie Brooks and Dork Diaries.Birdie is an overthinker, and she has a lot to overthink. Her BFF Chloe wants new friends (BETRAYAL), she will be a teenager in one year (BREATHE), yet owns ZERO bras (surely some mistake?!), and a boy at school maybe has a crush on her (BUT HOW TO BE SURE?!).So Birdie has made a Happy List to tackle all the awkward and emotional challenges of being a tween. THEN she will stop being an anxious ball of stress and be happy!That's the plan anyway...Here's why readers love The Overthinkers' Club:"I was totally attached to this book. I need another one NOWWWWW." - Rose, age 12"Birdie is SOOOO funny, I love her." - Maisie, age 12"I want to be in The Overthinkers' Club too!" - Renae, age 12"I wish Birdie was my BFF!" - Lyla, age 10"This book is hilarious and addictive." - Iris, age 11"Birdie is hilarious!" - Maya, age 12"It's like the inside of my head turned into a book. I loved it." - Cleo, age 12"The pictures are so funny!" - Trixie, age 11
