Dive into a funny, magical, and hugely original new series from internationally bestselling author Cecelia Ahern. This book introduces Mia, a ten-year-old who has just moved into her new foster home with Detective Lucy. Mia holds an extraordinary secret: she can communicate with inanimate objects, and they talk back!

• Start of the brand-new Detective Thingy Majiggy series.
• Features a protagonist, Mia, who can speak to objects that speak back, helping her solve mysteries.
• Warm, funny, and highly original story perfect for young readers.
• Illustrated throughout in black and white.
• Written by globally bestselling author Cecelia Ahern.

• One paperback book: Detective Thingy Majiggy (Book 1 of 1 in this specific listing context).

• Author: Cecelia Ahern
• Illustrator: Katie Saunders
• Binding: Paperback
• Language: English
• Print Length: 192 pages
• Reading Age: 7 - 9 years
• Dimensions: 129 x 18 x 198mm (12.9 x 1.8 x 19.8 cm)
• Weight: 270g (270 g)
• ISBN-10: 0008792623
• ISBN-13: 978-0008792626
• Publication Date: July 16, 2026

Join Mia as she uses her unique ability to understand hats, toasters, pens, and more to solve intriguing mysteries, starting with how a fire began in her new classroom. This is the perfect introduction to a captivating new adventure series for early chapter book readers.