Calling all budding super spies! Enroll on The Hartigan Browne Detective Agency's ultimate training course to see if YOU have what it takes to become a world-class private investigator. Learn everything there is to know about super-sleuthing from Britain's greatest detective, Hartigan Browne, and use your detective skills to discover: * What has Chef Stephanie Soupcon stolen? * How do you crack the Caesar cipher? * How are pickles the key to becoming a world-class detective? Packed full of evidence to evaluate, clues to unravel and codes to crack in five minutes or less, Cluedle - 5 Minute Mystery Puzzles: Agent in Training is the perfect activity book to keep children entertained on the go. Join Hartigan Browne to solve full cases in the bestselling Cluedle series with The Case of the Dumpleton Diamond, The Case of the Golden Pomegranate, The Case of Rudolph's Revenge, The Case of the Silver Cipher and The Case of the Grindstone Goblet.