Detectograms®: The Mole Who Went Undercover
Found a better price? Request a price match
Detectograms®: The Mole Who Went Undercover
Latest News
The Book Hero Team's September Reads
September was an especially busy month for the Book Hero team as we did the...
Come Celebrate New Zealand Bookshop Day with Us!
Next Saturday, New Zealand celebrates Bookshop Day - a day to celebrate the special place...
Rating All Our Julia Donaldson Picture Books
With Gruffalo Granny coming out recently I couldn't not do a post celebrating the collection...
New Releases to add to your TBR this week (29th September)
From celebrity memoirs to a brand new follow up to The Whale Rider, here is...
New: Out of Print Book Merchandise has arrived!
We are so excited to share that we now have a selection in-stock of the...
See morePut your detective skills to the ultimate test in this crime-solving adventure.
A fun and immersive crime-solving adventure for young super sleuths!
A thrilling mystery story with mini chapters containing an innovative mix of narrative text and a puzzle (called a 'Detectogram®') for the reader to solve and keep the mystery unravelling.
When the detective agency is flummoxed by a spate of mysterious crimes, they enlist the help of a brilliant young detective (the reader) to crack the case. The agency asks them to infiltrate the inner circle of a criminal mastermind, Silas Ridley, who used to work as a police puzzle specialist. To help with their work as a mole, they give them an actual mole, who is an expert tracker! Can the reader help bring the criminal to justice, solving one Detectogram® at a time?
Packed with a mix of 46 logic, visual and text-based puzzles. From clues to unravel, maps to navigate, suspects to examine, and secret codes to crack, there’s plenty of fun and perplexing puzzles to be solved in this brain-busting mystery for young super sleuths.
Perfect for fans of detective-themed activity books, such as the bestselling Cluedle and Murdle Junior, and the crime-solving adventure series Sherlock Bones.
This exciting and interactive mystery is perfect for kids aged 9-11.
Also available in the series:
9781837251308 Detectograms®: The Parrot Who Knew Too Much
Series: Detectograms®
View allBook Details
INFORMATION
ISBN: 9781837251544
Publisher: Michael O'Mara Books Ltd
Format: Paperback / softback
Date Published: 02 July 2026
Country: United Kingdom
Imprint: Buster Books
Illustration: B/W
Contributors:
- Illustrated by Steven Wood
Audience: Children
DIMENSIONS
Spine width: 16.0mm
Width: 135.0mm
Height: 216.0mm
Weight: 234g
Pages: 224
About the Author
Tim Collins is originally from Manchester, but now lives near Oxford. He is the author of over thirty books including Wimpy Vampire, Cosmic Colin,Dorkius Maximus and Sherlock Bones. His books have been translated into over 30 languages and he has won awards in the UK and Germany, including the Manchester Fiction City award and the Lincolnshire Young People's Book Award.
Also by Tim Collins
View allMore from Children's Books
View allWhy buy from us?
Book Hero is not a chain store or big box retailer. We're an independent 100% NZ-owned business on a mission to help more Kiwis rediscover a love of books and reading!
Service & Delivery
Our warehouse in Auckland holds over 100,000 books, toys, board games and puzzles in-stock so you're not waiting for your order to arrive from overseas.
Auckland Bookstore
We're primarily an online store, but for your convenience you can pick up your order for free from our bookstore, which is right next door to our warehouse in Hobsonville.
Our Gifting Service
Books make wonderful thoughtful gifts and we're here to help with gift-wrapping and cards. We can even send your gift directly to your loved one.
Children's Books lists from the team
Explore our curated lists from our heroes to find your next read!














