Dot, her best friend Beans and her dog McClusky all love sniffing out a good mystery and together they will solve the case and save the day . . .

Dotty is sporty, funny, creative, clever and FEARLESS: She is great with codes and puzzles and most of all - if there's a mystery to solve - she's your girl. This time round her trusty sidekick, Beans and TOP DOG, McClusky are keeping secrets from Dotty - will she like their surprise?