Matthew, Melody and Jake - stars of The Goldfish Boy - are back, cracking clues and solving a mystery on Chestnut Close! When a skeleton is found buried in an elderly neighbour's garden, the kids are determined to discover its identity and who was responsible for their death. At the same time, the long-lost son of the neighbour arrives, with his young son in tow. But are the pair really who they are claiming to be - or are they imposters? As Matthew, Melody and Jake investigate, they uncover incredible secrets and a plot to stash some priceless jewels on the Close ...
