Format:Paperback / softback 400 pages Publisher:Penguin Books Ltd Imprint:Puffin ISBN:9780241348383 Published: 6 Aug 2019 Classifications:Interest age: from c 9 years, Crime & mystery fiction (Children's / Teenage), School stories (Children's / Teenage), Historical fiction (Children's / Teenage) Readership:Children / Juvenile Weight:288g Dimensions:128 x 197 x 36 (mm) Pub. Country:United Kingdom Description THE NUMBER ONE BESTSELLER'This is that rare thing - a series that gets better with each book' TelegraphThe brilliant new mystery from the bestselling and award-winning author of Murder Most Unladylike. 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. But all is not well, for in the detectives' long absence, Deepdean has changed. Daisy has lost her crown to a fascinating new girl - and many of the Detective Society's old allies are now their sworn enemies. Then the girls witness a shocking incident in the woods close by - a crime that they're sure is linked to the Anniversary. As parents descend upon Deepdean, decades-old grudges, rivalries and secrets begin to surface, and soon Deepdean's future is at stake. Can the girls solve the case - and save their home?