The Case of the Grindstone Goblet

#5 Cluedle

Hartigan Browne

$19.99

Paperback

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English

Macmillan
01 July 2025

Children's & Educational; Puzzle books (Children's&YA)

Series: Cluedle

Can you work out Cluedunnit? Perfect for mystery fans, Cluedle - The Case of the Grindstone Goblet is a funny, mystery puzzle book for code-cracking families and skilful young super sleuths. The ideal activity book for holidays, car journeys and rainy days!

Team up with world famous private investigator Hartigan Browne and solve 60 fun brain-busting puzzles to help the headmaster of Grindstone Academy (the most prestigious school in the English countryside!) recover their prized possession: the Grindstone Goblet.

Use your detective skills to work out:
* Why have all the books in the library been moved?
* What is the treasure of immense worth?
* Can the key to finding the Gleaming Goblet be found in a poem from William Shakespeare's Macbeth?

Packed full of codes to crack, evidence to evaluate, clues to unravel and maps to navigate, Cluedle - The Case of the Grindstone Goblet is puzzling fun for the whole family.

By: Hartigan Browne
Imprint: Macmillan
Country of Publication: United Kingdom
Dimensions: Height: 218mm, Width: 135mm, Spine: 18mm
Weight: 230g
ISBN: 9781035073733
ISBN 10: 1035073730
Series: Cluedle
Pages: 224
Publication Date: 01 July 2025
Recommended Age: From 9 to 11 years
Audience: Children/juvenile , English as a second language
Format: Paperback
Publisher's Status: Active

Hartigan Browne, arguably Britain's greatest detective, has solved hundreds of complex crimes including robberies, murders, accidental deaths, fraud and at least one case of handling a salmon suspiciously. His success, however, means he is now overwhelmed with people requiring his help and cannot keep up with the demand for his services. A great believer that everyone has a brilliant mind, he is keen to mentor those who have the perseverance, resilience and curiosity that is required to join the Hartigan Browne Detective Agency.