Cluedle - The Case of the Dumpleton Diamond

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A01=Hartigan Browne
activity books for 9 year olds
Author_Hartigan Browne
Brain teasers for kids
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children's activity books
Detective books for kids
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Product details

  • ISBN 9781037407796
  • Dimensions: 130 x 197mm
  • Publication Date: 15 Oct 2026
  • Publisher: Pan Macmillan
  • Publication City/Country: GB
  • Product Form: Paperback
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Can you work out Cluedunnit?! Team up with world famous private investigator Hartigan Browne to solve 50 fun brain-busting puzzles and crack the curious case of the missing Dumpleton Diamond.

Use your detective skills to discover:

* Who pup-napped Dave the dog?
* What is important about The Flying Goat?
* Why a missing key can unlock this case?

Packed full of codes to crack, evidence to evaluate, clues to unravel and maps to navigate, Cluedle - The Case of the Dumpleton Diamond is a funny, mystery puzzle book for code-cracking families and skilful young super sleuths. The perfect activity book for holidays, car journeys and rainy days!

Join Hartigan Brown to solve more mysteries in the bestselling Cluedle series with The Case of the Golden Pomegranate, The Case of the Silver Cipher and The Case of the Grindstone Goblet.

Or, if you're a super sleuth on the go, why not try Cluedle - 5 Minute Mystery Puzzles: Agent in Training and Cluedle - 5 Minute Mystery Puzzles: Round the World, and solve 50 fiendishly fast puzzles.

*Cluedle - The Case of the Dumpleton Diamond was number 1 in the Nielsen Bookscan children's non-fiction charts for three weeks commencing 7.5.2024

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. Cluedle - The Case of the Dumpleton Diamond is the first Hartigan Browne puzzle book.

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