Can you work out Cluedunnit at Christmas? A perfect gift or stocking filler for mystery fans, Cluedle - The Case of Rudolph's Revenge is a fantastic bumper festive puzzle book for code-cracking families and skilful young super sleuths. Team up with world famous private investigator Hartigan Browne and crack the case by solving 80 fun brain-busting Christmas puzzles. Unravel this funny festive Twelve Days of Christmas themed treasure hunt mystery set at Mistlehurst Hall. Use your detective skills to discover: * which bird is hiding in the family tree? * what the dancing ladies in the hall clock are hiding? * how faithful hound Monsieur Phideaux can help your investigation? Packed full of codes to crack, evidence to evaluate, clues to unravel and maps to navigate, Cluedle - The Case of Rudolph's Revenge is puzzling fun for the whole family. Join Hartigan Brown to solve more mysteries in the bestselling Cluedle series with The Case of the Dumpleton Diamond and The Case of the Golden Pomegranat e. *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 .