Daisy and Hazel are finally back at Deepdean, and the school is preparing for a most exciting event: the fiftieth Anniversary. Plans for a weekend of celebrations are in full swing. Then the girls witness a shocking incident in the woods close by - a crime that they're sure is linked to the Anniversary. Can the girls solve the case - and save their home? 9+ The brilliant new mystery from the award-winning author of "Murder Most Unladylike".