The original invisible activity series, Mr Mystery, is BACK with even MORE fun. The much-loved format has been invigorated for a whole new generation ready for secret agent undercover spying and sleuthing with More Mr Mystery!
With 32-pages of codes to crack and mysteries to solve, More Mr Mystery is the ultimate Mr Mystery follow-up title, including classic best-loved activities: Battleship, Jailbreak, Hangman, Top Secret and What Does Mr Mystery Like? Best of all, the invisible ink pen makes this the perfect gift for super-sleuthers on the go for hours of working out 'whodunnit'!
